
Micro ATX Motherboard
With Intel® 6th Gen. CoreTM
i7/i5/i3 and Xeon E3 V5
Processor

BU-2509
With Intel® 6th Generation Core
TM
Micro ATX Motherboard
COPYRIGHT NOTICE & TRADEMARK
All trademarks and registered trademarks mentioned herein are the property of their
respective owners.
This manual is copyrighted in December 2016. You may not reproduce or transmit
in any form or by any means, electronic, or mechanical, including photocopying
and recording.
DISCLAIMER
This operation manual is meant to assist both Embedded Computer manufacturers
and end users in installing and setting up the system. The information contained in
this document is subject to change without any notice.
CE NOTICE
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.

FCC NOTICE
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case users will be required to correct the interference at his
own expense.
You are cautioned that any change or modifications to the equipment not
expressly approve by the party responsible for compliance could void your
authority to operate such equipment.
CAUTION! Danger of explosion if battery is incorrectly replaced. Replace the battery
only with the same or equivalent type recommended by the manufacturer. Dispose of
used batteries according to the manufacturer’s instructions.

1-1 About This Manual…............................................................
1-2 System Specification…..........................................................
1-3 Safety Precautions….............................................................
CHAPTER 2 HARDWARE CONFIGURATION
2-1 Jumper & Connector Quick Reference Table…....................
2-2 Component Locations….…...................................................
2-3 How to Set Jumpers…...........................................................
2-4 COM Port and Connectors (COM1-COM6)………………
2-5 Clear CMOS Data Selection (JCMOS1)……………………
2-6 COM3 and COM4 Port RI / Voltage Selection (JPCOM3,
JPCOM4)…….…………………………………………….
2-11
2-7 Digital Input /Output Port Connector (JDIO1)…….……….
2-8 Keyboard and Mouse Port (KB_MS1)…………………......
2-9 DVI Port (DVI-D)...………………………..…….................
2-10 VGA Port (VGA)….………………………………………..
2-11 Front Panel Connector (FP1)…………...…………….........
2-12 LAN & USB Ports (LAN1_USB1, LAN2_USB1)…………
2-13 Line-In, Line-Out, MIC-In Port (AUDIO1)………………...
2-14 RS-232/422/485 (COM2) Selection (JP2)…………………
2-15 COM2 Auto Detection Selection (JP4)………………….…
2-16 Hardware Power Failure Selection (JP1)…………………...
2-17 Flash Descriptor Override Selection (JP3)…………………
2-18 LAN2 Enable/Disable Selection (JP5)………………...…...
2-19 Mini PCIE Voltage Selection (JP13)……………...………..
2-20 VCCIO Voltage Selection (JP10)……………...…………...
2-21 Mini PCI Express Slot (MPCIE1)……………...…………..
2-22 PCI Express Slots (PCI_E1 (X16), PCI_E2, PCI_E4 (X4),
PCI_E3 (X1))..……………………………………………...
2-23 CPU / System Fan Connectors (CPU_FAN1, SYS_FAN1,
SYS_FAN2)………..………………………………………

2-24 Serial ATA (SATA) Connectors (SATA1, SATA2,
SATA3, SATA4, SATA5, SATA6, SATA7, SATA8)…….
2-34
2-25 Internal USB 3.0 Connector (USB1)……………………….
2-26 Internal USB 2.0 Connectors (USB2, USB3)………………
2-27 Display Port Connector (DP1)…………………..…………
2-28 Power Input Connectors (ATX_PWR1, ATX_PWR2) ……
2-29 Speaker Connector (JSPEAKER)…………………..………
2-30 LPC Connector (JLPC1)…………………………..….........
CHAPTER 3 SOFTWARE UTILITIES
3-1 Introduction……………..........................................….........
3-2 Intel® Chipset Software Installation Utility……..……..…...
3-3 Intel® Trusted Execution Engine Installation Utility……….
3-4 VGA Driver Utility………………………………….……...
3-5 LAN Driver Utility……...........................................….........
3-6 Sound Driver Utility………………………………………..
4-1 Introduction….......................................................................
4-2 Entering Setup Utility…........................................................
4-3 Main…………......................................................................
4-4 Advanced…...........................................................................
4-5 Chipset…...............................................................................
4-6 Security…..............................................................................
4-7 Boot….…..............................................................................
4-8 Save & Exit….......................................................................
APPENDIX A TECHNICAL SUMMARY
Block Diagram…..............................................................................
Interrupt Map…............................................................................ ....
Memory Map….……………………………………………………
I/O Map…........................................................................................
Watchdog Timer Configuration….………………...………………
Flash BIOS Update…...............................................…....................

This chapter gives you the information for BU-2509. It also outlines
the system specifications.
The following sections are included:
About This Manual
System Specifications
Safety Precautions
Experienced users can jump to chapter 2 on page 2-1
for a quick start.

1-1. ABOUT THIS MANUAL
Thank you for purchasing our BU-2509 Micro ATX Motherboard with Intel® 6th
Generation CoreTM i7/i5/i3 Pentium
®
processor. The BU-2509 provides faster
processing speed, greater expandability and can handle more tasks than before.
This manual is designed to assist you how to install and set up the system. It
contains four chapters. The user can apply this manual for configuration according
to the following chapters:
Chapter 1 Introduction
This chapter introduces you to the background of this manual, and the
specifications for this system. The final page of this chapter will indicate how to
avoid damaging this board.
Chapter 2 Hardware Configuration
This chapter outlines the component locations and their functions. In the end of
this chapter, you will learn how to set jumper and how to configure this card to
meet your own needs.
Chapter 3 Software Utilities
This chapter contains helpful information for proper installations of the VGA
utility, LAN utility, Sound utility, and Flash BIOS Update. It also describes the
Watchdog-timer configuration.
Chapter 4 BIOS Setup
This chapter indicates you how to set up the BIOS configurations.
Appendix A Expansion Bus
This appendix introduces you the expansion bus for PCIe connectors.
Appendix B Technical Summary
This appendix gives you the information about the Technical maps.

1-2. SYSTEM SPECIFICATIONS
BU-2509RA-00P/11P/D0P/D1P: Intel
®
Skylake-S CPU
socket (LGA1151), supporting i7-6700(TE), i5-6500(TE),
i3-6100(TE), Pentium G4400(TE), Celeron G3900(TE)
BU-2509RA-06P/D6P: Intel
®
Skylake-S CPU socket
(LGA1151), supporting E3-1275 v5, E3-1225 v5, E31268L v5, i3-6100TE, i7-6700(TE), i5-6500(TE), i36100, Pentium G4400(TE), Celeron G3900(TE)
Windows 7, Windows 8.1, Windows 10, Ubuntu14.4
BU-2509RA-00P/D0P: Intel
®
Q170
BU-2509RA-11P/D1P: Intel
®
H110
BU-2509RA-06P/D6P: Intel
®
C236
BU-2509RA-00P/D0P: 4 x DDR4 DIMM 2133, supports
dual-channel and non-ECC
BU-2509RA-11P/D1P: 2 x DDR4 DIMM 2133, supports
dual-channel (location: JUDIMM2 / 4) and non-ECC
BU-2509RA-06P/D6P: 4 x DDR4 DIMM 2133, supports
dual-channel, ECC & non-ECC
BU-2509RA-00P/11P/ D0P/D1P: Non-ECC
BU-2509RA-06P/D6P:
- E3-1275 v5, supports ECC
- E3-1225 v5, supports ECC
- E3-1268L v5, supports ECC
- i3-6100TE, supports ECC
- i7-6700(TE), non-ECC
- i5-6500(TE), non-ECC
- i3-6100, non-ECC
- Pentium G4400(TE), non-ECC
- Celeron G3900(TE), non-ECC

FAN, 12V, 5V, 5Vsb, Vcore
ATX Power Supply (24 pins + 4 pins)
Total 6 COM ports:
*COM1-6: RS-232
*COM2: RS-232/422/485 auto flow control (Rear I/O)
*COM3, 4 support 5V/12V by jumper selection
BU-2509RA-00P/06P/D0P/D6P:
Total 6 x USB 3.0, 4 x USB 2.0
4 x USB 3.0 on Rear I/O, others on board (internal wafer)
BU-2509RA-11P/D1P: Total 4 x USB 3.0, 4 x USB 2.0
4 x USB 3.0 on Rear I/O, others on board (internal wafer)
BU-2509RA-00P/D0P:
6 x SATA III, supports RAID 0/1/5/10
BU-2509RA-11P/D1P: 4 x SATA III
BU-2509RA-06P/D6P:
8 x SATA III, supports RAID 0/1/5/10
Dual ports support 10/100/1000Mbps and Wake-on-LAN
LAN1: Intel
®
PHy 219 LM (10/100/1000Mbps)
LAN2: Intel
®
LAN 210 AT (10/100/1000Mbps)
Realtek ALC888S High Definition Audio,
line-out / line-in / MIC-in (Rear I/O)
8in/8out (internal connector)
API supporting
BU-2509RA-00P/D0P: 1 x PCIe (x16), 2 x PCIe (x4),
1 x PCIe (x1), 1 x mini-PCIe (PCIe, USB)

BU-2509RA-11P/D1P:
1 x PCIe (x16), 1 x PCIe (x2) with PCIe (x4) connector,
1 x PCIe (x1), 1 x mini-PCIe (PCIe)
BU-2509RA-06P/D6P: 1 x PCIe (x16), 2 x PCIe (x4),
1 x PCIe (x1), 1 x mini-PCIe (PCIe, USB)
1 x LPC (onboard pin-header)
Optional function via an additional LPC Daughter Board
1 x CPU FAN (4 pins), 1 x System FAN (4 pins),
1 x System FAN (3 pins)
Fintek 81866AD-I
Fintek 81216

BU-2509RA-00P/11P/06P
1 x VGA up to 1920 x 1200 @60Hz, Rear I/O
1 x DVI-D up to 2560 x 1600 @60Hz, Rear I/O
1 Display Port up to 1920 x 1080 @60Hz, internal
connector
BU-2509RA-D0P/D1P/D6P
1 x VGA up to 1920 x 1200 @60Hz, Rear I/O
1 x DVI-D up to 2560 x 1600 @60Hz, Rear I/O
( no DP function )
Supports 3 independent displays
15G peak-to-peak, 11ms duration, non-operation
Non-operation: 2G, 5-200Hz, X,Y,Z axis
0°C ~ 60°C (32°F ~ 140°F)
-40°C ~ 85°C (-40°F ~ 185°F)
Operating: 5% - 95% (non-condensing)

1-3. SAFETY PRECAUTIONS
Follow the instructions below to avoid your systems from damages:
1. Keep your system away from static electricity on all occasions.
2. Prevent electric shock. Don’t touch any components of this board when it is
powered on. Always disconnect power when the system is not in use.
3. Disconnect power source when you change any hardware devices.
For instance, when you connect a jumper or install any cards, a surge of power
may damage the electronic components or the whole system.

Page 2-1
HARDWARE
CONFIGURATION
** QUICK START **
Helpful information describes the jumper & connector settings, and
component locations.
The following sections are included:
Jumper & Connector Quick Reference Table
Component Locations
Configuration and Jumper Settings
Connector Pin Assignments

Chapter 2 Hardware Configuration
2-1. JUMPER & CONNECTOR QUICK REFERENCE TABLE
The jumpers and connectors are arranged alphabetically below:
Line-In, Line-Out and MIC-In Port
COM1, COM2, COM3, COM4,
COM5, COM6
CPU / System FAN Connectors
CPU_FAN1, SYS_FAN1,
SYS_FAN2
DVI (Digital Video Interface) Port
Clear CMOS Data Selection
Digital Input / Output Connector
COM Port RI/Voltage Selection
Keyboard / Mouse Connector
PCI_E1, PCI_E2, PCI_E3, PCI_E4
SATA1, SAT2, SATA3, SATA4,
SATA5, SATA6, SATA7, SATA8
Universal Serial Bus 3.0 Connector
Universal Serial Bus 2.0 Connectors
RS-232/422/485 (COM2) Selection
COM2 Auto Detection Selection
Hardware Power Failure Selection
Flash Descriptor Override Selection
LAN2 Enable / Disable Selection
Mini PCI Express Voltage Selection

Chapter 2 Hardware Configuration
2-2. COMPONENT LOCATIONS
BU-2509 Connector, Jumper and Component Locations (Front Side)
Note: C236 SKU has SATA1~8, JDIMM1~4, PCI_E1~4 available. Q170 SKU
only has SATA1~6, JDIMM1~4, PCI_E1~4 available. H110 SKU only
has SATA1~4, JDIMM2/4, PCI_E1~3 available. USB1 is not available
for H110 SKU. DP1 is not available for BU-2509RA-D0P/D1P/D6P.
CP U 1
JU DI MM 1
LAN1
JU DI MM 2
JU DI MM 3
JU DI MM 4
LAN2_USB1 LAN1_USB1
AUDIO1/
JOUT1
VGA
DVI
COM2
COM1
KB_MS1
JP4
JP2
CPU_FAN1
ATX_PWR2
JP5
JP1
JP3
DP1
JP10
PCI_E2
PCI_E3
PCI_E4
PCI_E1
USB1
USB3
USB2
FP1
BAT1
SATA8
SATA7
SATA6
SATA5
SATA4
SATA3
SATA2
SATA1
ATX_PWR1
SYS_FAN1
SYS_FAN2
COM3
COM6
COM5 COM4
JLPC1
JP14
JPCOM4
JP15
JDIO1
JSPEAKER
MPCIE1
JPCOM3
DIMM1
DIMM2
DIMM3
DIMM4
JCMOS1
JP13

Chapter 2 Hardware Configuration
BU-2509 Connector, Jumper and Component Locations (Rear Side)

Chapter 2 Hardware Configuration
VGA PortPS/2 Mouse
PS/2 Keyboard
COM Port
COM Port
DVI-D Port
LAN1 LAN2
2 x USB 3.0 2 x USB 3.0
LINE-IN/
LINE-OUT
MIC-IN

Chapter 2 Hardware Configuration
2-3. HOW TO SET JUMPERS
You can configure your board by setting jumpers. Jumper is consists of two or three metal
pins with a plastic base mounted on the card, and by using a small plastic "cap", Also
known as the jumper cap (with a metal contact inside), you are able to connect the pins.
So you can set-up your hardware configuration by "open" or "close" pins.
The jumper can be combined into sets that called jumper blocks. When the jumpers are all
in the block, you have to put them together to set up the hardware configuration. The
figure below shows how this looks like.
JUMPERS AND CAPS
If a jumper has three pins (for examples, labelled PIN1, PIN2, and PIN3), you can connect
PIN1 & PIN2 to create one setting by shorting. You can either connect PIN2 & PIN3 to
create another setting. The same jumper diagrams are applied all through this manual. The
figure below shows what the manual diagrams look and what they represent.

Chapter 2 Hardware Configuration
2 pin Jumper
looks like this
Jumper Cap
looks like this
3 pin Jumper
looks like this
Jumper Block
looks like this
Looks like this
3 pin Jumper
2-3 pin close(enabled)
Looks like this
Jumper Block
1-2 pin close(enabled)
2 pin Jumper close(enabled)
1
1
1
2
1 2
1
1
Looks like this

Chapter 2 Hardware Configuration
2-4. COM PORT and CONNECTORS
COM1: COM1 Connector, fixed as RS-232.
COM2: COM2 Connector selectable as RS-232/422/485.
The pin assignments are as follows:

Chapter 2 Hardware Configuration
COM3/COM4/COM5/COM6 CONNECTOR
COM3, COM4, COM5, COM6: COM Connector, fixed as RS-232.
Note: Pin 9 is selectable for RI, +5V or +12V for
COM3 and COM4 only.

Chapter 2 Hardware Configuration
2-5. CLEAR CMOS DATA SELECTION
JCMOS1: Clear CMOS Data Selection
Note 1: Manufacturing Default is Normal.
Note 2: To clear CMOS data, users must power off the computer and set the jumper
to “Clear CMOS” as shown above. After five to six seconds, set the jumper
back to “NC” and power on the computer.

Chapter 2 Hardware Configuration
2-6. COM PORT RI / VOLTAGE SELECTION
COM3 and COM4 RI & Voltage Selection
Note: Manufacturing default is RI.

Chapter 2 Hardware Configuration
2-7. DIGITAL I/O PORT CONNECTOR
JDIO1: Digital Input / Output Port Connector

Chapter 2 Hardware Configuration
2-8. KEYBOARD & MOUSE PORT
KB_MS1: PS/2 Keyboard & Mouse Port
Mouse:
3
12
4
56
9
78
10
1112
MS
KB

Chapter 2 Hardware Configuration
2-9. DVI (Digital Video Interface) PORT
DVI-D: DVI-D (Digital Video Interface – Digital)
function is supported.
The pin assignments are as follows:
A DVI-D connector transfer only digital signals, providing faster transfer rates and
better quality than their predecessor, the VGA cable. It is most commonly used to
connect computer video cards to LCD monitors.

Chapter 2 Hardware Configuration
2-10. VGA PORT
VGA: VGA (Video Graphics Array) Connector
The pin assignments are as follows:

Chapter 2 Hardware Configuration
2-11. FRONT PANEL CONNECTOR
FP1: Front Panel Connector

Chapter 2 Hardware Configuration
2-12. LAN & USB PORT
LAN1_USB1: LAN1 & Two USB 3.0 Ports
LAN1 signals:
LAN LED Indicator:
Left Side LED
10/100 LAN Speed Indicator
No LAN Switch/HUB connected
Green/Orange Yellow
LAN1_USB1
B1 B4
B9 B5
A1 A4
A9 A5
8 1

Chapter 2 Hardware Configuration
LAN2_USB1: LAN2 & Two USB 3.0 Ports
LAN2 signals:
LAN LED Indicator:
Left Side LED
10/100 LAN Speed Indicator
No LAN Switch/HUB connected
Green/Orange Yellow
LAN2_USB1
B1 B4
B9 B5
A1 A4
A9 A5
8 1

Chapter 2 Hardware Configuration
2-13. LINE-IN, LINE-OUT, MIC-IN PORT
AUDIO1: Line-In, Line-Out & Microphone
The connector can also support only Microphone.
Line-In:
1 2345
22232425
32333435
424344

Chapter 2 Hardware Configuration
2-14. RS-232/422/485 (COM2) SELECTION
JP2: RS-232/422/485 (COM2) Selection
The selections are as follows:
***Manufacturing Default – RS-232.
Jumper Setting
(Pin Closed)

Chapter 2 Hardware Configuration
2-15. COM2 Auto Detection Selection
JP4: COM2 Auto Detection Selection
The selections are as follows:
***Manufacturing Default – Auto.
Jumper Setting
(Pin Closed)

Chapter 2 Hardware Configuration
2-16. HARDWARE POWER FAILURE SELECTION
JP1: Hardware Power Failure Selection
Note: Manufacturing default is Disable.

Chapter 2 Hardware Configuration
2-17. FLASH DESCRIPTOR OVERRIDE SELECTION
JP3: Flash Descriptor Override Selection
The selections are as follows:
***Manufacturing Default – Disable.
Jumper Setting
(Pin Closed)

Chapter 2 Hardware Configuration
2-18. LAN2 ENABLE / DISABLE Selection
JP5: LAN2 Enable / Disable Selection
The selections are as follows:
***Manufacturing Default – Enable.
Jumper Setting
(Pin Closed)

Chapter 2 Hardware Configuration
2-19. Mini PCIE VOLTAGE SELECTION
JP13: Mini PCIE Voltage Selection
The selections are as follows:
***Manufacturing Default –3.3V_AUX.
Jumper Setting
(Pin Closed)

Chapter 2 Hardware Configuration
2-20. VCCIO VOLTAGE SELECTION
JP10: VCCIO Voltage Selection
The selections are as follows:
***Manufacturing Default – 0.95V.
Jumper Setting
(Pin Closed)

Chapter 2 Hardware Configuration
2-21. MINI PCI EXPRESS SLOT
MPCIE1: Mini-PCI Express Slot

Chapter 2 Hardware Configuration
2-22. PCI EXPRESS SLOTS
PCI_E1 (X16): PCI_E1 (PCIE X16)
A1
A11
A12
A82
B1
B11
B12
B82

Chapter 2 Hardware Configuration

Chapter 2 Hardware Configuration
PCI_E2, PCI_E4 (X4): PCI_E2, PCI_E4 (PCIE X4)
PCI_E2, PCI_E4 are only supported in C236 and Q170 SKU.
Note1: H110 SKU PCI_E2 only supports PCIE X 1.
A1
A11
A12
B1
B11
B12
B32
A32

Chapter 2 Hardware Configuration

Chapter 2 Hardware Configuration
PCI_E3 (X1): PCI_E3 (PCIE X1)

Chapter 2 Hardware Configuration
2-23. CPU / SYSTEM FAN CONNECTORS
CPU_FAN1: CPU Fan Connector
SYS_FAN1: System Fan Connector 1
SYS_FAN2: System Fan Connector 2

Chapter 2 Hardware Configuration
2-24. Serial ATA (SATA) CONNECTORS
SATA1, SATA2, SATA3, SATA4, SATA5,
SATA6, SATA7, SATA8: SATA Connectors
SATA1-8 Pin Assignment:
Notes:
1. C236 SKU supports SATA1~SATA8.
2. Q170 SKU supports SATA1~SATA6.
3. H110 SKU supports SATA1~SATA4.
SATA1/
SATA3/
SATA5/
SATA7/
SATA2/
SATA4/
SATA6/
SATA8/

Chapter 2 Hardware Configuration
2-25. INTERNAL USB 3.0 CONNECTOR
USB1: Internal USB 3.0 Connector
Note: USB1 is only available for C236/Q170 SKU, not available for
H110 SKU.
2-26. INTERNAL USB 2.0 CONNECTORS
USB2, USB3: Internal USB 2.0 Connector

Chapter 2 Hardware Configuration
2-27. DISPLAY PORT CONNECTOR
DP1: Display Port Connector
NOTE: BU-2509RA-D0P / D1P / D6P don’t support DP.

Chapter 2 Hardware Configuration
2-28. POWER INPUT CONNECTORS
ATX_PWR1: ATX Connector
The pin assignments are as follows:
ATX_PWR2: Power Connector

Chapter 2 Hardware Configuration
2-29. SPEAKER CONNECTOR
JSPEAKER: Speaker Connector
2-30. LPC CONNECTOR
JLPC1: LPC Connector

Page: 3-1
SOFTWARE
UTILITIES
This chapter comprises the detailed information of VGA driver, LAN
driver, and Sound driver.
The following sections are included:
Introduction.
Intel® Chipset Software Installation Utility
Intel® Trusted Execution Engine Installation Utility
VGA Driver Utility
LAN Driver Utility
Sound Driver Utility

Chapter 3 Software Utilities
3-1. INTRODUCTION
Enclosed with our BU-2509 package are our driver utilities, which come in a DVDROM disk. Refer to the following table for driver locations.
Filename (Assume that DVD ROM
drive is D :)
D:\H110\Driver\Flash BIOS
D:\H110\Driver\Plaform\Win7(32bit)\Main Chip
Intel® Chipset Device
Software installer
D:\H110\Driver\Plaform\Win7(32bit)\VGA
Intel® HD Graphics installer
D:\H110\Driver\Plaform\Win7(32bit)\LAN
Intel® Network Connections
Software
D:\H110\Driver\Plaform\Win7(32bit)\Sound
Realtek High Definition
Audio System Software
D:\H110\Driver\Plaform\Win7(32bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\H110\Driver\Plaform\Win7(32bit)\ME
Intel® Management Engine
Components installer
D:\H110\Driver\Plaform\Win7(64bit)\Main Chip
Intel® Chipset Device
Software installer
D:\H110\Driver\Plaform\Win7(64bit)\VGA
Intel® HD Graphics installer
D:\H110\Driver\Plaform\Win7(64bit)\LAN
Intel® Network Connections
Software
D:\H110\Driver\Plaform\Win7(64bit)\Sound
Realtek High Definition
Audio System Software
D:\H110\Driver\Plaform\Win7(64bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\H110\Driver\Plaform\Win7(64bit)\ME
Intel® Management Engine
Components installer
D:\H110\Driver\Plaform\Win8.1(64bit)\Main Chip
Intel® Chipset Device
Software installer
D:\H110\Driver\Plaform\Win8.1(64bit)\VGA
Intel® HD Graphics installer
D:\H110\Driver\Plaform\Win8.1(64bit)\LAN
Intel® Network Connections
Software
D:\H110\Driver\Plaform\Win8.1(64bit)\Sound
Realtek High Definition
Audio System Software

Chapter 3 Software Utilities
Filename (Assume that DVD ROM
drive is D :)
D:\H110\Driver\Plaform\Win8.1(64bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\H110\Driver\Plaform\Win8.1(64bit)\ME
Intel® Management Engine
Components installer
D:\H110\Driver\Plaform\Win10(64bit)\Main Chip
Intel® Chipset Device
Software installer
D:\H110\Driver\Plaform\Win10(64bit)\VGA
Intel® HD Graphics installer
D:\H110\Driver\Plaform\Win10(64bit)\LAN
Intel® Network Connections
Software
D:\H110\Driver\Plaform\Win10(64bit)\Sound
Realtek High Definition
Audio System Software
D:\H110\Driver\Plaform\Win10(64bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\H110\Driver\Plaform\Win10(64bit)\ME
Intel® Management Engine
Components installer
D:\Q170\Driver\Flash BIOS
D:\Q170\Driver\Plaform\Win7(32bit)\Main Chip
Intel® Chipset Device
Software installer
D:\Q170\Driver\Plaform\Win7(32bit)\VGA
Intel® HD Graphics installer
D:\Q170\Driver\Plaform\Win7(32bit)\LAN
Intel® Network Connections
Software
D:\Q170\Driver\Plaform\Win7(32bit)\Sound
Realtek High Definition
Audio System Software
D:\Q170\Driver\Plaform\Win7(32bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\Q170\Driver\Plaform\Win7(32bit)\RAID
Intel® Rapid Storage
Technology (Intel® RST).
D:\Q170\Driver\Plaform\Win7(32bit)\ME
Intel® Management Engine
Components installer
D:\Q170\Driver\Plaform\Win7(64bit)\Main Chip
Intel® Chipset Device
Software installer
D:\Q170\Driver\Plaform\Win7(64bit)\VGA
Intel® HD Graphics installer
D:\Q170\Driver\Plaform\Win7(64bit)\LAN
Intel® Network Connections
Software
D:\Q170\Driver\Plaform\Win7(64bit)\Sound
Realtek High Definition
Audio System Software

Chapter 3 Software Utilities
Filename (Assume that DVD ROM
drive is D :)
D:\Q170\Driver\Plaform\Win7(64bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\Q170\Driver\Plaform\Win7(64bit)\ME
Intel® Management Engine
Components installer
D:\Q170\Driver\Plaform\Win7(64bit)\RAID
Intel® Rapid Storage
Technology (Intel® RST).
D:\Q170\Driver\Plaform\Win8.1(64bit)\Main Chip
Intel® Chipset Device
Software installer
D:\Q170\Driver\Plaform\Win8.1(64bit)\VGA
Intel® HD Graphics installer
D:\Q170\Driver\Plaform\Win8.1(64bit)\LAN
Intel® Network Connections
Software
D:\Q170\Driver\Plaform\Win8.1(64bit)\Sound
Realtek High Definition
Audio System Software
D:\Q170\Driver\Plaform\Win8.1(64bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\Q170\Driver\Plaform\Win8.1(64bit)\ME
Intel® Management Engine
Components installer
D:\Q170\Driver\Plaform\Win8.1(64bit)\RAID
Intel® Rapid Storage
Technology (Intel® RST).
D:\Q170\Driver\Plaform\Win10(64bit)\Main Chip
Intel® Chipset Device
Software installer
D:\Q170\Driver\Plaform\Win10(64bit)\VGA
Intel® HD Graphics installer
D:\Q170\Driver\Plaform\Win10(64bit)\LAN
Intel® Network Connections
Software
D:\Q170\Driver\Plaform\Win10(64bit)\Sound
Realtek High Definition
Audio System Software
D:\Q170\Driver\Plaform\Win10(64bit)\USB3.0
Intel® USB 3.0 eXtensible
Host Controller
D:\Q170\Driver\Plaform\Win10(64bit)\ME
Intel® Management Engine
Components installer
D:\Q170\Driver\Plaform\Win10(64bit)\RAID
Intel® Rapid Storage
Technology (Intel® RST).

Chapter 3 Software Utilities
3-2. Intel® Chipset Device Software installer
3-2-1. Introduction
The Intel® Chipset Device Software installs Windows INF files to the target system.
These files outline to the operating system how to configure the Intel® chipset
components in order to ensure that the following features function properly:
Core PCI and ISAPNP Services
PCIe Support
IDE/ATA33/ATA66/ATA100 Storage Support
SATA Storage Support
USB Support
Identification of Intel® Chipset Components in the Device Manager
3-2-2. Installation of Utility for Windows 7/8.1/10
The Utility Pack is to be installed only for Windows 7/8.1/10 series, and it should be
installed right after the OS installation. Please follow the steps below:
1. Insert the driver disk into a DVD-ROM device.
2. Under Windows system, go to the directory where the Utility driver is located.
3. Run the application with administrative privileges.

Chapter 3 Software Utilities
3-3. INTEL® TRUSTED EXECUTION ENGINE INSTALLATION
UTILITY
3-3-1. Introduction
Pre-install Microsoft’s Kernel-Mode Driver Framework (KMDF) version 1.11 for
Windows 7/8.1/10 before you install the Intel® Trusted Execution Engine (TXE) driver
in order to avoid errors in Device Manager.
3-3-2. Installation Instructions for Windows 7/8.1/10
1. Insert the driver disk into a DVD-ROM device.
2. Under Windows system, go to the directory where the driver is located.
3. Run the application with administrative privileges.

Chapter 3 Software Utilities
3-4. VGA DRIVER UTILITY
3-4-1. Introduction
The VGA interface embedded with our BU-2509 can support a wide range of display.
3-4-2. Installation of VGA Driver
To install the VGA Driver, simply follow the following steps:
1. Insert the driver disk into a DVD-ROM device.
2. Under Windows system, go to the directory where the VGA driver is located.
3. Run the application with administrative privileges.

Chapter 3 Software Utilities
3-5. LAN DRIVER UTILITY
3-5-1. Introduction
BU-2509 is enhanced with LAN function that can support various network adapters.
Installation programs for LAN drivers are listed as follows:
For more details on Installation procedure, please refer to Readme.txt file found
on LAN Driver Utility.

Chapter 3 Software Utilities
3-6. SOUND DRIVER UTILITY
3-6-1. Introduction
The Realtek sound function enhanced in this system is fully compatible with Windows
7/8.1. Below, you will find the content of the Sound driver:
3-6-2. Installation of Sound Driver
1. Insert the driver disk into a DVD-ROM device.
2. Under Windows system, go to the directory where the Sound driver is located.
3. Run the application with administrative privileges.
4. Follow the instructions on the screen to complete the installation.
5. Once the installation is completed, shut down the system and restart it in order for
the changes to take effect.

This chapter describes how to set up the AMI BIOS.
The following sections are included:
Introduction
Entering Setup
Main
Advanced
Chipset
Boot
Security
Save & Exit

BU-2509 SERIES USERS MANUAL
4-1. INTRODUCTION
The system BU-2509 uses an AMI Aptio BIOS that is stored in the Serial Peripheral
Interface Flash Memory (SPI Flash) and can be updated. The SPI Flash contains the
BIOS Setup program, Power-On Self-Test (POST), the PCI auto-configuration utility,
LAN EEPROM information, and Plug and Play support.
Aptio is AMI’s BIOS firmware based on the UEFI (Unified Extensible Firmware
Interface) specifications and the Intel Platform Innovation Framework for EFI. The
UEFI specification defines an interface between the operating system and platform
firmware. The interface consists of data tables that contain platform-related
information, boot service calls, and runtime service calls that are available to the
operating system and its loader. These elements have combined to provide a standard
environment for booting the operating system and running pre-boot applications.
The diagram below shows the Extensible Firmware Interface’s location in the software
stack.

BU-2509 SERIES USERS MANUAL
EFI BIOS provides an user interface that allows you to modify hardware configuration,
e.g. change the system date and time, enable/disable a system component, determine
bootable device priority, set up personal password, etc., which is convenient for
engineers to perform modifications and customize the computer system and allows
technicians to troubleshoot the occurred errors when the hardware is faulty.
The BIOS setup menu allows users to view and modify the BIOS settings for the
computer. After the system is powered on, users can access the BIOS setup menu by
pressing <Del> or <Esc> immediately while the POST message is running before the
operating system is loading.
4-2. ENTERING SETUP UTILITY
After the system is powered on, BIOS will enter the Power-On Self-Test (POST)
routines and the POST message will be displayed:
POST Screen

BU-2509 SERIES USERS MANUAL
Press the <Del> or <Esc> key to access the Setup Utility program, and the Main
menu of the Aptio Setup Utility will appear on the screen as below:
BIOS Setup Menu Initialization Screen
You may move the cursor by up/down keys to highlight the individual menu items. As
you highlight each item, a brief description of the highlighted selection will appear at
the bottom of the screen.

BU-2509 SERIES USERS MANUAL
4-3. MAIN
Menu Path Main
Main Screen
Use <↑> or <↓> arrow keys to highlight the item and key in the value you want in each
item. This menu provides basic system configurations, such as system date and time.
Displays the name of the BIOS vendor.
Displays the current BIOS core version.
Displays the current UEFI version.
Displays the version of the BIOS currently
installed on the platform.
Displays the date that the current BIOS
version is built.
Sets the system date. The format is [Day
Month/ Date/ Year]. Users can directly
enter values or use <+> or <-> arrow keys
to increase/decrease it. The “Day” is
automatically changed.

BU-2509 SERIES USERS MANUAL
Sets the system time. The format is [Hour:
Minute: Second]. Users can directly enter
values or use <+> or <-> arrow keys to
increase/decrease it.
4-4. ADVANCED
Menu Path Advanced
This menu provides advanced configurations such as Trusted Computing, ACPI
Settings, PCH-FW Configuration, F81866 Super IO Configuration, Hardware Monitor,
F81866 Watchdog, CPU Configuration, SATA Configuration, Network Stack
Configuration and USB Configuration.
Advanced Screen

BU-2509 SERIES USERS MANUAL
Trusted Computing Settings.
Management Engine Technology
Parameters.
F81866 Super IO
Configuration
System Super IO Chip Parameters.
Hardware Monitor
F81866 Watchdog Parameters.
CPU Configuration Parameters.
SATA Device Options Settings.
Network Stack
Configuration
Network Stack Settings.
USB Configuration
USB Configuration Parameters.

BU-2509 SERIES USERS MANUAL
4-4-1. Advanced – Trusted Computing
Menu Path Advanced > Trusted Computing
The Trusted Computing allows users to enable/disable BIOS support for security
device. The operating system will not show Security Device. The TCG EFI protocol
and INT1A interface will not be available.
Trusted Computing Screen
Enables or Disables BIOS support for security
device. O.S will not show security Device. TCG EFI
protocol and INT1A interface will not be available.
Security Device Information.

BU-2509 SERIES USERS MANUAL
4-4-2. Advanced - ACPI Settings
Menu Path Advanced > ACPI Settings
The ACPI Settings allows users to configure relevant ACPI (Advanced Configuration
and Power Management Interface) settings, such as enable/disable Hibernation, ACPI
Sleep State, lock legacy resources, etc.
ACPI Settings Screen
Enables or Disables System ability to
Hibernate (OS/S4 Sleep State). This option
may be not effective with some OS.
- Suspend Disabled
- S3 (Suspend to RAM)
Selects the highest ACPI sleep state the
system will enter when the SUSPEND
button is pressed.
Enables or Disables Lock of Legacy
Resources.
Enables or Disables S3 Video Repost.

BU-2509 SERIES USERS MANUAL
4-4-3. Advanced - PCH-FW Configuration
Menu Path Advanced > PCH-FW Configuration
The PCH-FW allows users to view the information about ME (Management Engine)
firmware information, such ME firmware version, firmware mode, firmware type,
firmware SKU and TPM device selection.
PCH-FW Configuration Screen
Displays the ME Firmware Version.
Displays the ME Firmware Mode.
Displays the ME Firmware Type.

BU-2509 SERIES USERS MANUAL
Displays the ME Firmware SKU.
Selects TPM device: PTT or dTPM 1.2.
PTT in SkuMgr dTPM 1.2 - Disables PTT
in SkuMgr Warning ! PTT/dTPM will be
disabled and all data saved on it will be
lost.
4-4-4. Advanced - F81866 Super IO Configuration
Menu Path Advanced > F81866 Super IO Configuration
F81866 Super IO Configuration Screen
Serial Port 1
Configuration
Sets parameters of Serial Port 1 (COMA).
Serial Port 2
Sets parameters of Serial Port 2 (COMB).

BU-2509 SERIES USERS MANUAL
Serial Port 3
Configuration
Sets parameters of Serial Port 3 (COMC).
Serial Port 4
Configuration
Sets parameters of Serial Port 4 (COMD).
Serial Port 5
Configuration
Sets parameters of Serial Port 5 (COME).
Serial Port 6
Configuration
Sets parameters of Serial Port 6 (COMF).
Menu Path Advanced > F81866 Super IO Configuration > Serial Port 1
Configuration
Serial Port 1 Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables Serial
Port 1.
Displays the current settings
of Serial Port 1.
- Auto
- IO=3F8h; IRQ=4;
- IO=3F8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2F8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12;
Selects IRQ and I/O resource
settings for Serial Port 1.
Menu Path Advanced > F81866 Super IO Configuration > Serial Port 2
Configuration
Serial Port 2 Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables Serial
Port 2.
Displays the current settings
of Serial Port 2.
- Auto
- IO=2F8h; IRQ=3;
- IO=3F8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2F8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12;
Selects IRQ and I/O resource
settings for Serial Port 2.
Menu Path Advanced > F81866 Super IO Configuration > Serial Port 3
Configuration
Serial Port 3 Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables Serial
Port 3.
Displays the current settings
of Serial Port 3.
- Auto
- IO=3E8h; IRQ=7;
- IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2F0h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E0h; IRQ=3,4,5,6,7,9,10,11,12;
Selects IRQ and I/O resource
settings for Serial Port 3.
Menu Path Advanced > F81866 Super IO Configuration > Serial Port 4
Configuration
Serial Port 4 Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables Serial
Port 4.
Displays the current settings
of Serial Port 4.
- Auto
- IO=2E8h; IRQ=10;
- IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2F0h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E0h; IRQ=3,4,5,6,7,9,10,11,12;
Selects IRQ and I/O resource
settings for Serial Port 4.
Menu Path Advanced > F81866 Super IO Configuration > Serial Port 5
Configuration
Serial Port 5 Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables Serial
Port 5.
Displays the current settings
of Serial Port 5.
- Auto
- IO=2F0h; IRQ=6;
- IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2F0h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E0h; IRQ=3,4,5,6,7,9,10,11,12;
Selects IRQ and I/O resource
settings for Serial Port 5.
Menu Path Advanced > F81866 Super IO Configuration > Serial Port 6
Configuration
Serial Port 6 Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables
Serial Port 6.
Displays the current
settings of Serial Port 6.
- Auto
- IO=2F0h; IRQ=7;
- IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2F0h; IRQ=3,4,5,6,7,9,10,11,12;
- IO=2E0h; IRQ=3,4,5,6,7,9,10,11,12;
Selects IRQ and I/O
resource settings for
Serial Port 6.
- Disables IR1 function
- Enables IR1 function, active pulse 1.6uS
- Enables IR1 function, active pulse 3/16 bit
time
Enables or Disables IR
Mode function.

BU-2509 SERIES USERS MANUAL
4-4-5. Advanced – Hardware Monitor
Menu Path Advanced > Hardware Monitor
The Hardware Monitor allows users to monitor the health and status of the system
such as CPU temperature, system temperature, CPU fan speed, system fan speed and
voltage levels in supply.
Hardware Monitor Screen
Smart Fan Mode
Configuration
Smart Fan Mode Select
CPU Temperature
Displays the processor's temperature.
Displays the system's temperature.
Displays System Fan 1 speed

BU-2509 SERIES USERS MANUAL
Displays the VCORE CPU voltage in
supply.
Displays the voltage level of VSB5V in
supply.
Displays the voltage level of VCC5V in
supply.
Displays the voltage level of VCC12V
in supply.
Displays the voltage level of VCC3V in
supply.
Displays the voltage level of VSB3V in
supply.
Displays the voltage level of VSB5V in
supply.

BU-2509 SERIES USERS MANUAL
4-4-6. Advanced – Smart Fan Mode Configuration
Menu Path Advanced > Hardware Monitor > Smart Fan Mode
Configuration
Smart Fan Mode Configuration Screen
CPU Fan Smart Fan
Control
- Manual Duty Mode
- Auto Duty-Cycle Mode
Smart Fan Mode selection for CPU
Fan.
- Numeric (from 1 to 100)
Manual mode fan control, users can
write expected duty cycle (PWM fan
type) from 1 to 100.
System Fan Smart
Fan1 Control
- Manual Duty Mode
- Auto Duty-Cycle Mode
Smart Fan Mode selection for system
fan 1.
- Numeric (from 1 to 100)
Manual mode fan control. Users can
write the expected duty cycle (PWM
fan type) from 1 to 100.

BU-2509 SERIES USERS MANUAL
4-4-7. Advanced – F81866 Watchdog Configuration
Menu Path Advanced > F81866 Watchdog
If the system hangs or fails to respond, enable the F81866 watchdog function to
trigger a system reset via the 255-level watchdog timer.
F81866 Watchdog Configuration Screen
Enables/Disables F81866 Watchdog
timer settings.
Selects 1s (second) or 60s (minute) as
the time unit of Watchdog timer.
Sets the timeout for Watchdog timer.
(Max. value: 255 seconds or minutes)

BU-2509 SERIES USERS MANUAL
4-4-8. Advanced – CPU Configuration
Menu Path Advanced > CPU Configuration
The CPU Configuration provides advanced CPU settings and some information
about CPU.
CPU Configuration Screen 1
CPU Microcode Patch Revision.
Displays the maximum CPU speed.
Displays the minimum CPU speed.
Displays the number of cores of the
processor.
Hyper Threading
Technology
Reports if Intel Hyper-Threading
Technology is supported by the
processor. Hyper Threading is Intel’s

BU-2509 SERIES USERS MANUAL
term for its simultaneous
multithreading implementation in
their CPUs. Enable this function will
improve parallelization of
computation performed on PC
microprocessor. For each processor
core that is physically present, the
operating system addresses two
virtual processors, and shares the
workload between them when
possible.
Reports if Intel VT-x Technology is
supported by the processor.
Previously codenamed
"Vanderpool", VT-x represents
Intel’s technology for virtualization
on the x86 platform. Utilizing
Vanderpool Technology (VT), a
VMM (Virtual Machine Monitor) can
utilize the additional hardware
capabilities.
Intel SMX (Secure
Mode Extensions)
Technology
Reports if Intel Secure Mode
Extensions Technology is supported
by the processor.
Reports if the processor supports
Intel x86-64 (amd64)
implementation.
Report if the processor
supports Intel Enhanced
SpeedStep Technology.
Displays L1 Data Cache size.
Displays L1 Code Cache size.
- All
- 1 to n (depends on CPU)
Number of cores to enable in each
processor package.
Turns on/off the MLC streamer
prefetcher.
Adjacent Cache Line
Prefetch
Turns on/off prefetching of adjacent
cache lines.

BU-2509 SERIES USERS MANUAL
CPU Configuration Screen 2
Intel Virtualization
Technology
When enabled, a VMM (Virtual
Machine Monitor) can utilize the
additional hardware capabilities
provided by Vanderpool Technology
(VT).
Turns on/off the MLC streamer
prefetcher.
Adjacent Cache Line
Prefetch
Turns on/off prefetching of adjacent
cache lines.
Enables/Disables CPU Advanced
Encryption Standard instructions.
Intel(R) Speed Shift
Technology
Enabling Intel(R) Speed Shift
Technology will expose the CPPC
v2 interface to allow for hardware
controlled P-states.
Allows more than two frequency
ranges to be supported.

BU-2509 SERIES USERS MANUAL
Enables or Disables CPU C states.
Displays Intel TXT (LT) information.
TXT stands for Trusted Execution
Technology.
SW Guard Extensions
(SGX)
Enables/Disables Software Guard
Extensions (SGX).
4-4-9. Advanced - SATA Configuration (AHCI Mode)
Menu Path Advanced > SATA Configuration
The SATA Configuration allows users to enable / disable the SATA controller as
well as the operational mode after the SATA controller is enabled. The following
screen indicates the functions available when the SATA controller is enabled and the
AHCI mode is selected.
SATA Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables SATA
Device.
Determines how SATA
controller(s) operate.
Reports the alternate device ID.
Serial ATA Port 0 – 3 for H110 sku.
Serial ATA Port 0 – 5 for Q170 sku.
Serial ATA Port 0 – 7 for C236 sku.
Displays the SATA device’s
name.
Indicates whether the connected
SATA device supports Software
Setting Preservation (SSP).
Port 0-3 for H110 sku.
Port 0-5 for Q170 sku.
Port 0-7 for C236 sku.
Enable or Disable SATA Port
Device.
Enables or Disables Hot Plug
function to designate a SATA
port device as hot-pluggable.
On an edge detection from 0
to 1, the PCH starts a
COMRESET initialization
sequence to the device.
- Hard Disk Drive
- Solid State Drive
Identifies the SATA port is
connected to Solid State Drive
or Hard Disk Drive.

BU-2509 SERIES USERS MANUAL
4-4-10. Advanced – Network Stack Configuration
Menu Path Advanced > Network Stack Configuration
The Network Stack Configuration allows users to enable/disable UEFI Network
Stack, IPv4/IPv6 PXE (Pre-Boot Execution) support and configure PXE boot wait
time and detects the media presence.
PXE allows a workstation to boot from a server on a network prior to booting the
operating system on the local hard drive. A PXE-enabled workstation connects its
NIC to the LAN via a jumper, which keeps the workstation connected to the network
even when the power is turned off.
Network Stack Configuration Screen

BU-2509 SERIES USERS MANUAL
Enables or Disables UEFI Network Stack.
Enables IPv4 PXE Boot Support. If
disabled, IPv4 PXE boot option will not be
created.
Enables IPv6 PXE Boot Support. If
disabled, IPv6 PXE boot option will not be
created.
Number of seconds to wait for PXE boot to
abort after the Esc key is pressed.
Number of times that the media presence
will be checked.

BU-2509 SERIES USERS MANUAL
4-4-11. Advanced - USB Configuration
Menu Path Advanced > USB Configuration
The USB Configuration allows users to configure advanced USB settings such as
Legacy USB support.
USB Configuration Screen
Enables support for legacy USB.
This is a workaround for OSes w/o
XHCI hand-off support.
USB Mass Storage Driver
Support
Enables/Disables USB mass storage
driver support.
This should be enabled for the complete
USB keyboard legacy support for non-USBaware OSes.

BU-2509 SERIES USERS MANUAL
The time-out value for Control, Bulk, and
Interrupt transfers.
USB mass storage device Start Unit
command time-out.
The maximum time the device will take
before it properly reports itself to the Host
Controller. 'Auto' uses default value: for a
Root port it is 100 ms, for a Hub port the
delay is taken from Hub descriptor.
Device power-up delay
in seconds
The time range for power-up delay is from 1
to 40 seconds in one-second increment.

BU-2509 SERIES USERS MANUAL
4-5. CHIPSET
Menu Path Chipset
This menu allows users to configure advanced Chipset settings such as System Agent
(SA) and PCH-IO configuration parameters.
Chipset Screen
System Agent (SA)
Configuration
System Agent (SA) parameters.
PCH-IO Configuration

BU-2509 SERIES USERS MANUAL
4-5-1. Chipset – System Agent (SA) Configuration
Menu Path Chipset > System Agent (SA) Configuration
The System Agent Configuration allows users to configure graphics settings and
displays the DRAM information on the platform.
System Agent (SA) Configuration Screen
Displays the System Agent Bridge Name.
Displays the SA PCIe Code Version.
Indicates whether Intel’s VT-d
(Virtualization Technology for Directed I/O)
capability is supported. VT-d extends
Intel's Virtualization Technology (VT)
roadmap by providing hardware assists for
virtualization solution, and helps end users
improve security and reliability of the
systems and also improves performance of
I/O devices in virtualized environment.

BU-2509 SERIES USERS MANUAL
Enables or Disables VT-d function.
Configures Graphics configurations.
PEG Port
Configuration
(PCI_E1)
PEG Port Configuration
Memory
Configuration
Displays the DRAM information on the
platform.

BU-2509 SERIES USERS MANUAL
4-5-1-1. Chipset - Graphics Configuration
Menu Path Chipset > System Agent (SA) Configuration > Graphics
Configuration
The Graphics Configuration allows users to configure the display settings for the
LCD panel.
Graphics Configuration Screen
Displays the IGFX VBIOS version.
- Auto
- IGFX
- PEG
- PCIE
Selects IGFX, PEG or PCI Graphics device
as the Primary Display or selects SG for
Switchable Gfx.

BU-2509 SERIES USERS MANUAL
- Auto
- Disabled
- Enabled
Keeps IGFX enabled based on the setup
options.
Menu Path Chipset > System Agent (SA) Configuration >
Graphics Configuration > LCD Control
The LCD Control allows users to select the primary and secondary display device.
LCD Control Screen
Primary IGFX
Boot Display
Selects Primary Display device.

BU-2509 SERIES USERS MANUAL
Secondary IGFX
Boot Display
- Disabled
- VGA
- EDP
- LVDS
Selects Secondary Display device.
4-5-1-2. Chipset – SA Configuration > PEG Port Configuration
Menu Path Chipset > System Agent (SA) Configuration > PEG Port
Configuration (PCI_E1)
The PEG Port Configuration allows users to display the PEG status, enable Root
Port and configure the maximum link speed and width, control ASPM support, etc.
PEG Port Configuration Screen

BU-2509 SERIES USERS MANUAL
- Disable
- Enable
- Auto
Enables or Disables to the Root Port.
- Auto
- Gen 1
- Gen 2
- Gen 3
Configures PEG 0:1:0 maximum speed.
- Auto
- Force X1
- Force X2
- Force X4
- Force X8
Forces PEG link to retrain to X1/2/4/8.
- Disabled
- Auto
- ASPM L0s
- ASPM L1
- ASPM L0sL1
Controls ASPM support for the PEG 0.This
is not effective if PEG is not the currently
active device.
Detect NonCompliance
Device
Detects Non-Compliance PCI Express
Device in PEG.

BU-2509 SERIES USERS MANUAL
4-5-1-3. Chipset – SA Configuration > Memory Configuration
Menu Path Chipset > System Agent (SA) Configuration > Memory
Configuration
The Memory Configuration allows users to check for the information about the
memory frequency, total DRAM size, DIMM size, and memory (RAM) timings and
latency.
Memory Configuration Screen
Displays the Memory RC Version.
Displays the Frequency of Memory.
Total Memory
Displays the total system memory.
Displays the Memory Voltage (mV).
Displays the size of DIMM#1.

BU-2509 SERIES USERS MANUAL
Displays the size of DIMM#2.
DIMM#3 for
Q170 and C236
sku.
Displays the size of DIMM#3.
DIMM#4 for
Q170 and C236
sku.
Displays the size of DIMM#4.
Memory Timings
(tCL-tRCD-tRPtRAS)
Displays the Memory (RAM) timings and
latency.
• CAS Latency (tCL) - This is the most
important memory timing. CAS stands for
Column Address Strobe. If a row has
already been selected, it tells us how
many clock cycles we'll have to wait for a
result (after sending a column address to
the RAM controller).
• Row Address (RAS) to Column
Address (CAS) Delay (tRCD) - Once we
send the memory controller a row
address, we'll have to wait this many
cycles before accessing one of the row's
columns. So, if a row hasn't been
selected, this means we'll have to wait
tRCD + tCL cycles to get our result from
the RAM.
• Row Precharge Time (tRP) - If we
already have a row selected, we'll have to
wait this number of cycles before
selecting a different row. This means it
will take tRP + tRCD + tCL cycles to
access the data in a different row.
• Row Active Time (tRAS) - This is the
minimum number of cycles that a row
has to be active for to ensure we'll have
enough time to access the information
that's in it. This usually needs to be
greater than or equal to the sum of the
previous three latencies (tRAS = tCL +
tRCD + tRP).

BU-2509 SERIES USERS MANUAL
4-5-2. Chipset – PCH-IO Configuration
Menu Path Chipset > PCH-IO Configuration
The PCH-IO Configuration allows users to configure North Bridge chipset, set PCI
Express configuration parameters, enable/disable PCH LAN Controller and Wake-OnLAN function and determine the power on/off state that the system will go to
following a power failure (G3 state).
PCH-IO Configuration Screen
Displays the Intel PCH RC Version.
Displays the Intel PCH SKU Name.
Intel PCH Rev ID
Displays the Intel PCH Revision ID.
PCI Express
Configuration
PCI Express Configuration settings.