Biostar P4M800-M7 Owner's Manual
P4M80-M7 & P4M80-M7A
FCC Information and Copyright
This equipment has been tested and found to comply with the limits of a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. There is no guarantee
that interference will not occur in a particular installation.
The vendor makes no representations or warranties with respect to the
contents here and specially disclaims any implied warranties of merchantability
or fitness for any purpose. Further the vendor reserves the right to revise this
publication and to make changes to the contents here without obligation to
notify any party beforehand.
Duplication of this publication, in part or in whole, is not allowed without first
obtaining the vendor’s approval in writing.
The content of this user’s manual is subject to be changed without notice and
we will not be responsible for any mistakes found in this user’s manual. All the
brand and product names are trademarks of their respective companies.
i
Table of Contents
Chapter 1: Introduction ...............................................................1
1.1 Features ..............................................................................................1
1.2 Package List .......................................................................................3
1.3 Layout: P4M80-M7............................................................................4
1.4 Components: P4M80-M7 .................................................................5
1.5 Layout: P4M80-M7A (Rev 1.0)........................................................6
1.6 Components: P4M80-M7A (Rev 1.0)..............................................7
1.7 Layout: P4M80-M7A (Rev 7.0 & 8.0)..............................................8
1.8 Components: P4M80-M7A (Rev 7.0 & 8.0)....................................9
Chapter 2: Hardware Installation ...........................................10
2.1 Central Processing Unit (CPU)......................................................10
2.2 FAN Headers...................................................................................11
2.3 Memory Module Installation ........................................................12
2.4 Connectors and Slots ......................................................................13
Chapter 3: Headers & Jumpers Setup...................................14
3.1 How to Setup Jumpers ...................................................................14
3.2 Detail Settings..................................................................................14
Chapter 4: Useful Help ..............................................................18
4.1 Award BIOS Beep Code.................................................................18
4.2 Extra Information............................................................................18
4.3 Troubleshooting..............................................................................20
Chapter 5: WarpSpeeder™ .......................................................21
5.1 Introduction.....................................................................................21
5.2 System Requirement.......................................................................21
5.3 Installation .......................................................................................22
5.4 [WarpSpeeder™] includes 1 tray icon and 5 panels..................23
ii
P4M80-M7 & P4M80-M7A
CHAPTER 1: INTRODUCTION
1.1 FEATURES
AA.. HHaarrddwwaarree
CPU
Supports Socket 775.
Supports Intel Pentium 4 processor up to 3.8GHz.
(v8.0 supports up to 3.4GHz)
Supports Dual Code CPU.
Front side bus at the following frequency ranges:
- 533MT/s (133MHz Core Clock)
- 800MT/s (200MHze Core Clock)
Supports Hyper-Threading Technology.
Chipset
North Bridge: VIA P4M800CE (for P4M80-M7A v1.0 and v7.0).
South Bridge: VIA VT8237R PLUS.
Dimension
ATX Form Factor: 24.38cm (L) x 20.19cm (W)
Main Memory
Supports up to 2 DDR devices.
Supports 133/166/200MHz DDR devices.
Maximum memory size is up to 2GB. (Following table is only for
reference.)
DIMM Socket
Location
DIMM1 128MB/256MB/512MB/1GB *1
DIMM2 128MB/256MB/512MB/1GB *1
DDR Module
Total Memory
Size
Max is 2GB.
Super I/O
Chip: ITE IT8705AF
Provides the most commonly used legacy super I/O
functionality.
Environment Control initiatives:
- H/W Monitor,
- Fan Speed Controller,
- ITE “Smart Guardian” function.
1
P4M80-M7 & P4M80-M7A
Onboard IDE
Support 4 IDE disk drives.
Supports PIO mode 5, Bus Master, and Ultra DMA
33/66/100/133 function.
LAN
Chip: RealTek RTL8100C (for P4M80-M7/P4M80-M7A v1.0)
VIA VT6103L (for P4M80-M7A v 7.0)
Supports 10/100 Mb/s auto-negotiation operation.
Half/Full duplex capability.
Supports ACPI, PCI power management.
Slot
3 PCI bus master slots.
1 AGP 4x/8x compatible slot.
1 CNR slot.
Serial ATA
Integrated in VT8237R.
Supports RAID 0 and RAID 1 functions.
Supports 2 serial ATA (SATA) ports.
- Complaints with SATA Version 1.0 specification.
- Data transfer rates up to 150 MB/s.
Onboard AC’97 Sound Codec
Chip: ALC655
Supports 6 channels.
Supports S/PDIF out function.
Compliant with AC’97 Version 2.3 specification.
Front Side Onboard Peripherals
1 front panel header supports front panel facilities.
1 S/PDIF out connector supports digital audio out function
(optional).
1 CD-in connector supports 1 CD-ROM audio-in device.
1 front audio header supports front panel audio function.
1 chassis open header supports PC case-opened warning
function.
1 Floppy port supports 2 FDD with 360K, 720K, 1.2M, 1.44M
and 2.88Mbytes.
2 USB headers support 4 USB 2.0 ports.
2
P4M80-M7 & P4M80-M7A
2 IDE connectors support 4 hard disk devices.
2 serial ATA connectors support 2 SATA devices.
Rear Side Connectors
4 USB 2.0 ports.
1 VGA port.
1 serial port.
1 parallel port.
1 RJ-45 LAN jack.
1 PS/2 Mouse & Keyboard port.
1 vertical audio port including 1 line-in connector, 1 line out
connector, and 1 MIC in connector.
PS/2
Mouse
PS/2
Keyboard
COM1
BB.. BBIIOOSS && SSooffttwwaarree
BIOS
Award legal BIOS.
Supports APM1.2, ACPI, and USB functions.
Printer Port
VGA1
USB x2
LAN
USB x2
Line In/
Surround
Line Out
Mic In 1/
Base/Center
Software
Supports 9th TouchTM, FlasherTM, WinFlasherTM, and
Warpspeeder
TM
Offers the highest performance for Windows 98SE, Windows NT,
Windows 2000, Windows ME, Windows XP, Red-Hat Linux, and
UNIX series.
1.2 PACKAGE LIST
FDD cable x1
HDD cable x1
User’s Manual x1
Fully Setup Driver CD x1
Rear I/O panel for ATX case x1
USB 2.0 cable x1 (optional)
Serial ATA cable x2 (optional)
S/PDIF out cable x1 (optional)
.
3
P4M80-M7 & P4M80-M7A
1.3 LAYOUT: P4M80-M7
JKBMS1
JATXPWR2
JCOM1
C
O
M
1
Parallel Port
VGA1
JVGA1
JUSB1
JUSBLAN1
JAUDIO
JUSBV1
1
Super
I/O
BIOS
LAN
RTL8100C
JAUDIO1
JCDIN1
14
13
1
JSPDIFO1
1
(optional)
2
1
Codec
CNR1
Note: ■ represents the 1
LGA775
P4M800CD
PCI1
PCI2
PCI3
st
pin.
CPU1
AGP1
1
FDD1
JUSBV2
2
1
2
1
JUSB3
JUSB4
10
10
JSFAN1
DIMM1
DIMM2
VT8237R
JPANEL1
2
1
1
1
JCFAN1
BAT1
7
1
1
IDE1
JSATA2
JSATA1
JCI1
1
IDE2
JCMOS1
24
23
JATXPWR1
1
7
4
P4M80-M7 & P4M80-M7A
1.4 COMPONENTS: P4M80-M7
A
U
B
Super
I/O
C
D
E
F
Codec
G
A.
JATXPWR2: ATX power connector.
B.
Back panel connectors (rear side).
C.
JUSBV1: USB power header for
BIOS
LAN
JKBMS1, JUSB1, and JUSBLAN1.
D.
JAUDIO1: Front panel audio out
header.
E.
JCDIN1: CD-ROM audio in connector.
F.
JSPDIFO1 (optional): Digital audio out
connector.
G.
CNR1: Communication Network Riser
slot.
H.
PCI1~3: Peripheral Component
Interconnect slots.
I.
FDD1: Floppy disk connector.
J.
JSFAN1: System fan header.
K.
JPANEL1: front panel facilities header.
LGA775
CPU1
P4M800CD
HI
L.
JCMOS1: Clear CMOS header.
M.
JCI1: Chassis open message header.
N.
JUSBV2: USB power header for
JUSB3/4.
O.
JSATA1/2: Serial ATA connectors.
P.
JUSB3/4: Front USB headers.
Q.
AGP1: Accelerated Graphics Port slot.
R.
IDE1/2: Hard disk connectors.
S.
DIMM1/2: DDR memory modules.
T.
JATXPWR1: ATX power connector.
U.
JCFAN1: CPU fan header.
VT8237R
BAT1
T
S
R
Q
P
O
N
M
L
K
J
5
P4M80-M7 & P4M80-M7A
1.5 LAYOUT: P4M80-M7A (REV 1.0)
JKBMS1
JCOM1
JVGA1
JUSB1
JUSBLAN1
JAUDIO
JATXPWR2
JPRNT1
JUSBV1
Super
I/O
BIOS
LGA775
CPU1
P4M800CE
AGP1
DIMM1
DIMM2
JCFAN1
JATXPWR1
IDE1
IDE2
LAN
RTL810 0C
JAUDIO1
JCDIN 1
JAUX1
(optional)
Codec
JSPDIFO1
(optional)
CNR1
Note: ■ represents the 1
PCI1
PCI2
PCI3
st
pin.
BAT1
JUSB3
JSATA 2
JSATA 1
JCI1
JCMOS1
JUS BV2
FDD1
JUSB4
VT8237R
JSFAN1
JPANEL1
6
P4M80-M7 & P4M80-M7A
V
1.6 COMPONENTS: P4M80-M7A (REV 1.0)
A
B
C
D
E
F
G
H
A.
JATXPWR2: ATX power connector.
B.
Back panel connectors (rear side).
C.
JUSBV1: USB power header for back
panel.
D.
JAUDIO1: Front panel audio out
header.
E.
JSPDIFO1 (optional): Digital audio out
connector.
F.
JCDIN1: CD-ROM audio in connector.
G.
CNR1: Communication Network Riser
slot.
H.
JAUX1:
I.
PCI1~3: Peripheral Component
Interconnect slots.
J.
FDD1: Floppy disk connector.
K.
JSFAN1: System fan header.
LGA775
P4M800CE
IJ
L.
JPANEL1: front panel facilities header.
M.
JCMOS1: Clear CMOS header.
N.
JCI1: Chassis open message header.
O.
JUSBV2: USB power header for front
panel.
P.
JSATA1/2: Serial ATA connectors.
Q.
JUSB3/4: Front USB headers.
R.
AGP1: Accelerated Graphics Port slot.
S.
IDE1/2: Hard disk connectors.
T.
DIMM1/2: DDR memory modules.
U.
JATXPWR1: ATX power connector.
V.
JCFAN1: CPU fan header.
VT8237R
U
T
S
R
Q
P
O
N
M
L
K
7
P4M80-M7 & P4M80-M7A
1.7 LAYOUT: P4M80-M7A (REV 7.0 & 8.0)
JKBMS1
JCOM1
JVGA1
JUSB1
JUSBLAN1
JAUDIO
JATXPWR2
JPRNT1
JUSBV1
Super
I/O
BIOS
LGA775
CPU1
P4M800CE
AGP1
DIMM1
DIMM2
JCFAN1
JATXPWR1
IDE1
IDE2
LAN
VT6103 L
JAUDIO1
JCDIN 1
JAUX1
(optional)
Codec
JSPDIFO1
(optional)
CNR1
Note: ■ represents the 1
PCI1
PCI2
PCI3
st
pin.
BAT1
JUSB3
JSATA 2
JSATA 1
JCI1
JCMOS1
JUS BV2
FDD1
JUSB4
VT8237R
JSFAN1
JPANEL1
8
P4M80-M7 & P4M80-M7A
V
1.8 COMPONENTS: P4M80-M7A (REV 7.0 & 8.0)
A
B
C
D
E
F
G
H
A.
JATXPWR2: ATX power connector.
B.
Back panel connectors (rear side).
C.
JUSBV1: USB power header for back
panel.
D.
JAUDIO1: Front panel audio out
header.
E.
JSPDIFO1 (optional): Digital audio out
connector.
F.
JCDIN1: CD-ROM audio in connector.
G.
CNR1: Communication Network Riser
slot.
H.
JAUX1:
I.
PCI1~3: Peripheral Component
Interconnect slots.
J.
FDD1: Floppy disk connector.
K.
JSFAN1: System fan header.
LGA775
P4M800CE
IJ
L.
JPANEL1: front panel facilities header.
M.
JCMOS1: Clear CMOS header.
N.
JCI1: Chassis open message header.
O.
JUSBV2: USB power header for front
panel.
P.
JSATA1/2: Serial ATA connectors.
Q.
JUSB3/4: Front USB headers.
R.
AGP1: Accelerated Graphics Port slot.
S.
IDE1/2: Hard disk connectors.
T.
DIMM1/2: DDR memory modules.
U.
JATXPWR1: ATX power connector.
V.
JCFAN1: CPU fan header.
VT8237R
U
T
S
R
Q
P
O
N
M
L
K
9
P4M80-M7 & P4M80-M7A
CHAPTER 2: HARDWARE INSTALLATION
2.1 CENTRAL PROCESSING UNIT (CPU)
Special Notice:
Remove Pin Cap before installation, and make good preservation for future use.
When the CPU is removed, cover the Pin Cap on the empty socket to ensure pin
legs won’t be damaged.
Pin Cap
Step 1: Pull the lever sideways away from the socket and then raise the
lever up to a 90-degree angle.
Step 2: Look for the black cut edge on socket, and the white dot on CPU
should point wards this black cut edge. The CPU will fit only in the
correct orientation.
Step 2-1:
10
P4M80-M7 & P4M80-M7A
Step 2-2:
Step 3: Hold the CPU down firmly, and then close the lever to complete
the installation.
Step 4: Put the CPU Fan on the CPU and buckle it. Connect the CPU FAN
power cable to the JCFAN1. This completes the installation.
2.2 FAN HEADERS
These fan headers support cooling-fans built in the computer. The fan
wiring and plug may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
pin#1.
CPU FAN Header: JCFAN1
Pin Assignment
1 Ground
2 Power (+12V)
1
JCFAN1
3 FAN RPM rate sense
4 Smart Fan Control
System Fan Header: JSFAN1
Pin Assignment
1
JSFAN1
1 Ground
2 Power (+12V)
3 FAN RPM rate sense
Note:
The JCFAN1 and JSFAN1 support 4-pin and 3-pin head connector.
When connecting with wires onto connectors, please note that the red
wire is the positive and should be connected to pin#2, and the black
wire is Ground and should be connected to GND.
11
P4M80-M7 & P4M80-M7A
2.3 MEMORY MODULE INSTALLATION
1. Unlock a DIMM slot by pressing the retaining clips outward. Align a
DIMM on the slot such that the notch on the DIMM matches the
break on the Slot.
2. Insert the DIMM vertically and firmly into the slot until the retaining
chip snap back in place and the DIMM is properly seated.
Note:
To assure the system safety, if you need to change DDR modules, firstly,
please unplug the 20-pin power cable with the power connector, and
then you can change the modules. Afterwards, plug in the cable the
power connector again, and finally you can boot up the system.
12
P4M80-M7 & P4M80-M7A
2.4 CONNECTORS AND SLOTS
FFDDDD11:: FFllooppppyy DDiisskk CCoonnnneeccttoorr
The motherboard provides a standard floppy disk connector that
supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. This
connector supports the provided floppy drive ribbon cables.
IIDDEE11//IIDDEE22:: HHaarrdd DDiisskk CCoonnnneeccttoorrss
The motherboard has a 32-bit Enhanced PCI IDE Controller that
provides PIO Mode 0~5, Bus Master, and Ultra DMA 33/ 66/ 100
functionality. It has two HDD connectors IDE1 (primary) and IDE2
(secondary).
The IDE connectors can connect a master and a slave drive, so you can
connect up to four hard disk drives. The first hard drive should always be
connected to IDE1.
PPCCII11~~PPCCII33:: PPeerriipphheerraall CCoommppoonneenntt IInntteerrccoonnnneecctt SSlloottss
This motherboard is equipped with 3 standard PCI slots. PCI stands for
Peripheral Component Interconnect, and it is a bus standard for
expansion cards. This PCI slot is designated as 32 bits.
AAGGPP11:: AAcccceelleerraatteedd GGrraapphhiiccss PPoorrtt SSlloott
Your monitor will attach directly to that video card. This motherboard
supports video cards for PCI slots, but it is also equipped with an
Accelerated Graphics Port (AGP). An AGP card will take advantage of
AGP technology for improved video efficiency and performance,
especially with 3D graphics.
CCNNRR11:: CCoommmmuunniiccaattiioonn NNeettwwoorrkk RRiisseerr SSlloott
The CNR specification is an open Industry Standard Architecture, and it
defines a hardware scalable riser card interface, which supports modem
only.
JJSSAATTAA11//JJSSAATTAA22:: SSeerriiaall AATTAA CCoonnnneeccttoorrss
The motherboard has a PCI to SATA Controller with 2 channels SATA
interface, it satisfies the SATA 1.0 spec and with transfer rate of 1.5Gb/s.
Pin Assignment Pin Assignment
1
JSATA1~2
1 Ground 2 TX+
7
3 TX- 4 Ground
5 RX- 6 RX+
7 Ground
13
P4M80-M7 & P4M80-M7A
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 HOW TO SETUP JUMPERS
The illustration shows how to set up jumpers. When the jumper cap is
placed on pins, the jumper is “close”, if not, that means the jumper is
“open”.
Pin opened Pin closed Pin1-2 closed
3.2 DETAIL SETTINGS
JUSBV1/JUSBV2: Power Source Headers for USB ports
JUSBV1/JUSBV2 Assignment Description
JUSBV1: +5V for JKBMS1, JUSB1
1
Pin 1-2 close
1
Pin 2-3 close
Note:
In order to support this function “Power-on system via keyboard and mouse”,
“JUSBV1/JUSBV2” jumper cap should be placed on Pin 2-3.
+5V
+5V Standby
Voltage
JUSB3/JUSB4: Front USB Headers
This motherboard provides 2 USB 2.0 headers, which allows user to
connect additional USB cable on the PC front panel, and also can be
connected with internal USB devices, like USB card reader.
Pin Assignment Pin Assignment
2
10
1
JUSB3/JUSB4
1 +5V (fused) 2 +5V (fused)
3 USB- 4 USB5 USB+ 6 USB+
7 Ground 8 Ground
9 Key 10 N/A
and JUSBLAN1.
JUSBV2: +5V for JUSB3/4.
JUSBV1: JKBMS1, JUSB1 and
JUSBLAN1 are powered with +5V
standby voltage.
JUSBV2: JUSB3/4 are powered by
+5V standby voltage.
14
P4M80-M7 & P4M80-M7A
JATXPWR1/PATXPWR2: Power Connectors
JATXPWR1: This connector allows user to connect with 20-pin power
connector on the ATX power supply.
JATXPWR2: By connecting this connector, it will provide +12V to CPU
power circuit.
Pin Assignment Pin Assignment
10
1
JATXPWR1
JATXPWR2
JAUDIO1: Front Panel Audio Header
This header allows user to connect the front audio out put cable with the
PC front panel. It will disable the output on back panel audio connectors.
Pin Assignment Pin Assignment
1 Mic in/center 2 Ground
3 Mic power/Bass 4 Audio power
5
7 Reserved 8 Key
9 Left line out/Speaker out Left 10 Left line out/Speaker out Left
11
13 Left line in/Rear speaker Left 14 Left line in/Rear speaker Left
20
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 Ground 13 Ground
4 +5V 14 PS_ON
5 Ground 15 Ground
6 +5V 16 Ground
7 Ground 17 Ground
11
8 PW_ON 18 -5V
9 Standby Voltage +5V 19 +5V
10 +12V 20 +5V
Pin Assignment Pin Assignment
1
2
3
1 +12V 3 Ground
2 +12v 4 Ground
2
1
Right line out/Speaker out
Right
Right line in/Rear speaker
Right
14
13
JAUDIO1
6 Right line out/Speaker out Right
12 Right line in/Rear speaker Right
15
P4M80-M7 & P4M80-M7A
JCDIN1: CD-ROM Audio-in Connector
This connector allows user to connect the audio source from the veriaty
devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card
etc..
Pin Assignment
1 Left channel input
1
JCDIN1
JSPDIFO1: Digital Audio-out Connector (optional)
This connector allows user to connect the PCI bracket SPDIF output
header.
1
JSPDIFO1
JCMOS1: Clear CMOS Header
By placing the jumper on pin2-3, it allows user to restore the BIOS safe
setting and the CMOS data, please carefully follow the procedures to
avoid damaging the motherboard.
JCMOS1 Assignment
2 Ground
3 Ground
4 Right channel input
Pin Assignment
1 +5V
2 SPDIF_OUT
3 Ground
Pin 1-2 close
Pin 2-3 close
Normal Operation (Default).
Clear CMOS data.
※ Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for five seconds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Reset your desired password or clear the CMOS data.
16
P4M80-M7 & P4M80-M7A
JCI1: Chassis Open Header
This connector allows system to monitor PC case open status. If the
signal has been triggered, it will record to the CMOS and show the
message on next boot-up.
Pin Assignment
JCI1
JPANEL1: Front Panel Header
This 24-pin connector includes Power-on, Reset, HDD LED, Power LED,
Sleep button, speaker and IrDA Connection. It allows user to connect
the PC case’s front panel switch functions.
PWR_LED
SLP
2
1
SPK
Pin Assignment Function Pin Assignment Function
1 +5V 2 Sleep control
3 N/A 4 Ground
5 N/A 6 N/A N/A
7 Speaker
9 HDD LED (+) 10 Power LED (+)
11 HDD LED (-)
13 Ground 14 Power button
15 Reset control
17 N/A 18 Key
19 N/A 20 Key
21 +5V 22 Ground
23 IRTX
1 Case open signal
2 Ground
On/Off
-
++
-
+
RST
HLED
Speaker
Connector
Hard drive
LED
Reset
button
IrDA
Connector
IR
24
23
IR
8 Power LED (+)
12 Power LED (-)
16 Ground
24 IRRX
JPANEL1
Sleep
button
Power LED
Power-on
button
IrDA
Connector
17
P4M80-M7 & P4M80-M7A
CHAPTER 4: USEFUL HELP
4.1 AWARD BIOS BEEP CODE
Beep Sound Meaning
One long beep followed by two short
beeps
High-low siren sound CPU overheated
One Short beep when system boot-up No error found during POST
Long beeps every other second No DRAM detected or install
4.2 EXTRA INFORMATION
Video card not found or video card
memory bad
System will shut down automatically
AA.. BBIIOOSS UUppddaattee
After you fail to update BIOS or BIOS is invaded by virus, the
Boot-Block function will help to restore BIOS. If the following message
is shown after boot-up the system, it means the BIOS contents are
corrupted.
In this Case, please follow the procedure below to restore the BIOS:
1. Make a bootable floppy disk.
2. Download the Flash Utility “AWDFLASH.exe” from the Biostar
website: www.biostar.com.tw
3. Confirm motherboard model and download the respectively BIOS
from Biostar website.
4. Copy “AWDFLASH.exe” and respectively BIOS into floppy disk.
5. Insert the bootable disk into floppy drive and press Enter.
6. System will boot-up to DOS prompt.
7. Type “Awdflash xxxx.bf/sn/py/r” in DOS prompt.
(xxxx means BIOS name.)
8. System will update BIOS automatically and restart.
9. The BIOS has been recovered and will work properly.
18
P4M80-M7 & P4M80-M7A
BB.. CCPPUU OOvveerrhheeaatteedd
If the system shutdown automatically after power on system for
seconds, that means the CPU protection function has been activated.
When the CPU is over heated, the motherboard will shutdown
automatically to avoid a damage of the CPU, and the system may not
power on again.
In this case, please double check:
1. The CPU cooler surface is placed evenly with the CPU surface.
2. CPU fan is rotated normally.
3. CPU fan speed is fulfilling with the CPU speed.
After confirmed, please follow steps below to relief the CPU protection
function.
1. Remove the power cord from power supply for seconds.
2. Wait for seconds.
3. Plug in the power cord and boot up the system.
Or you can:
1. Clear the CMOS data.
(See “Close CMOS Header: JCMOS1” section)
2. Wait for seconds.
3. Power on the system again.
19
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