The information in this guide is subject to change without notice.
Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the
contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular
purpose. Any Acer Incorporated software described in this manual is sold or licensed "as is". Should the
programs prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or its
dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential
damages resulting from any defect in the software.
Acer is a registered trademark of Acer Corporation.
Intel is a registered trademark of Intel Corporation.
Other brand and product names are trademarks and/or registered trademarks of their respective holders.
III
Conventions
The following conventions are used in this manual:
SCREEN MESSAGESDenotes actual messages that
appear on screen.
NOTEGives bits and pieces of additional
information related to the current
topic.
WARNINGAlerts you to any damage that might
result from doing or not doing
specific actions.
CAUTIONGives precautionary measures to
avoid possible hardware or software
problems.
IMPORTANTReminds you to do specific actions
relevant to the accomplishment of
procedures.
NOTE: This symbol where placed in the Service Guide designates a compo nent tha t s hould
be recycled according to the local regulations.
IV
Preface
Before using this information and the product it supports, please read the following general information.
1.This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION
decided for Acer's "global" product offering. To better fit local market requirements and enhance product
competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g.
add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered
in this generic service guide. In such cases, please contact your regional offices or the responsible
personnel/channel to provide you with further technical details.
2.Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information
available on your regional web or channel. If, for whatever reason, a part number change is made, it will
not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer
office may have a DIFFERENT part number code to those given in the FRU list of this printed Service
Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and
service of customer machines.
NOTE: The specifications listed above are for reference only. The exact configuration of your PC depends on
the model purchased.
Chapter 15
System Block Diagram
Processor
Lynnfield/
64-bit/45nm
LGA1156
(37.5x37.5mm)
DMI
x4
Ibex Peak
PCH
PCIE 2.0 x16(PEG)
PECI
Clarkdale
FDI
(*1)
MXM CNN
Mobile PCI-E Module
(Graphics)
TYPE-A(or B) (285 pin)
LVDS Transmitter
Chrontel CH7308
LQFP64
SDVOB
LVDS
(27x27mm)
FCBGA951
SATA IISATA HDD(3.5")
SATA ODD
eSATA
2nd SATA HDD
SATA 0
SATA 1
SATA 2
SATA 3
USB 2.0TOUCH Screen
CAREMA with
BLUE TOOTH
SIDE USB x2
USB 8
USB 4
USB 2
USB 1,5
REAR USB x4
USB 0,9,11,13
USB 10
USB 12
AUDIO CODEC
ALC888S-VC2
LQFP48
AUDIO AMP
MAX9736BETJ+
QFN32
INT SPK
CNN
Head Phone &
MIC IN CONN
EC/KBC
ITE8512
LQFP128
FAN CTRL
FLASH
ROM
(CPU/MXM)
IR
RECEIVERIRBlaster
LPC
PCI-E x1 PCIE 5
GB LAN
Intel 82578DC
RJ45 CNN
CARD READER CNN
USB 3
(2.5" x SSD)
Azailia
Array MIC
Mini PCIE1
WLAN CNN
Mini PCIE2
TV Tuner CARD CNN
PCIE 2
PCIE 3
(Realtek RTS5159-GR)
USB 2.0
LCD Panel CNN
(23'' 16:10)
(34.5W)
LVDS
Inverter CONN
UMA
(Max 45W)
(6.5W)
(95W)
802.11 b/g/n 3G/WiMax
Samsung LTM230TT01
5.1 Channel
LineInLine
Out(1)
Line
Out(1)
Line
Out(1)
5.1 Channel
1Mb SPI
32.768KHz
System Ambient
Light Sensor
VRM 11.1
CPU Core
(3)
B-CAS CNN
DDR3 DIMM0
Dual channel DDR3
800/1066/1333MHz 1.5V
Channel A
Channel B
CN14
DDR3 DIMM0
CN18
DDR3 DIMM1
CN13
DDR3 DIMM1
CN17
8GB per channel
8GB per channel
CLOCK Generator
CK505
14.318MHz
32.768KHz
14.318MHz
25MHz
P3P3V_DUAL
VCC_CORE/VTT_CPU
P5V_STBY
ACIN
VCC5
VCC3
P1P05V_PCH
P12V
VREG_12V
DDRIII Power
P1P8V(SFR)
Fan CNN
RTC Battery
Reset Circuit
Brightness Control
LED Indicator
MAIN SW CNN
ISL6334
VTT_CPU
(No MXM option)
LEVEL SHIFT
TMDS
(Clarkdale option)
HDMI CN
(Clarkdale
option)
TMDS
TMDS
LEVEL SHIFT
(Lynnfield
option)
TMDS
6Chapter 1
Your Computer tour
This section describes port locations, indicators, and controls for the computer.
IMPORTANT:Your computer’s hardware options, port locations, and indicators may vary from this illustration.
Front View
No.ComponentIconDescription
1MicrophoneUse to talk through when making Voice over
Internet Protocol (VoIP) calls.
2HD webcamUse to let others see who they are communicati ng
with when making VoIP calls.
3Display screenAlso called Liquid-Crystal Display (LCD), displays
computer output.
4Acer
TouchPortal
5Power ButtonPress this button to turn the power on or off.
Access and control some of the handy features of
your new computer.
You can also configure the power button to
operate in Standby/Resume mode or
Hibernate mode.
Chapter 17
Right View
IMPORTANT:Your computer’s hardware options, port locations, and indicators may vary from this illustration.
No.ComponentIconDescription
1Headphone jack
(white plug)
2Microphone jack
(pink plug)
Plug powered, analog front speakers, an external amplifier, or
headphones into this jack.
Plug a microphone into this jack.
3Illumination To ggle
Switch
4Memory card
reader
5Optical Disk DriveUse this drive to listen to audio CDs, install games and programs,
Insert a memory card from a digital camera, MP3 player, PDA,
cellular telephone, or other device into the memory card reader.
watch DVDs, and
store large files onto recordable discs (depending on drive type). This
drive may be
a CD, recordable CD, DVD, or recordable DVD.
8Chapter 1
Left View
IMPORTANT:Your computer’s hardware options, port locations, and indicators may vary from this illustration.
No.ComponentIconDescription
1B-CAS readerSubscription service available for select models only.
2USB 2.0 portPlug USB (Universal Serial Bus) devices (such as a USB external
drive, printer, scanner, camera, ke yboard, or mouse) into this port.
Chapter 19
Rear View
IMPORTANT:Your computer’s hardware options, port locations, and indicators may vary from this illustration.
No.ComponentIconDescription
1Power connector Plug the power cord into this connector.
2Kensington™ lock
slot
3USB portsPlug USB (Universal Serial Bus) devices (such as a USB printer,
4Ethernet (network)
jack
5Line-out/Speaker-
out jack
6eSATA portPlug external hard drives into this connector.
7TV TunerAllows a TV Tuner to be connected to the system.
8IR portAllows data transfer between the desktop and a mobile device.
Secure your computer to an object by connecting a Kensington
cable lock to this slot.
scanner, camera, keyboard, or mouse) into these ports.
Plug an Ethernet network cable or a device (such as a DSL or
cable modem for a broadband Internet connection) into this jack.
Plug an line output to an amplifier or entertainment system into
this jack for sound output.
10Chapter 1
Using the Keyboard
Windows key
Application
key
Navigation keys
Function keys
Audio playback keys
Fn key
The keyboard has several different types of keys and buttons as shown below.
FeatureIconDescription
Function keysPress these keys to start program actions. Each program uses
different function keys for different purposes. See the program
documentation to find out more about the function key actions.
Audio playback keysPress these keys to play your audio files and to adjust the
volume.
Windows keyPress this key to open the Windows Start menu.
This key can also be used in combination with other keys to
open utilities. See “Windows Keys” on page 12.
Fn keyPress this key in combination with keys that have alternate
functions defined, such as the F9-F12 keys.
Press <Fn> + <> to increase the brightness of the display.
Press <Fn> + <> to decrease the brightness of the display.
Application keyPress this key to access shortcut menus and help assistants in
Windows.
Navigation keysPress these keys to move the cursor and to copy, cut, and
paste objects.
Chapter 111
Windows Keys
The keyboard has two keys that perform Windows-specific functions.
KeyDescription
Windows key Pressed alone, this key has the same effect as clicking on the Windows Start button;
it launches the Start menu. It can also be used with other keys to provide a variety of
functions:
<>: Open or close the S tart menu
<> + <D>: Display the desktop
<> + <E>: Open Windows Explore
<> + <F>: Search for a file or folder
<> + <G>: Cycle through Sidebar gadgets
<> + <L>: Lock your computer (if you are connected to a network domain), or
switch users (if you're not connected to a network domain)
<> + <M>: Minimizes all windows
<> + <R>: Open the Run dialog box
<> + <T>: Cycle through programs on the taskbar
<> + <U>: Open Ease of Access Center
<> + <X>: Open Windows Mobility Center
<> + <BREAK>: Display the System Properties dialog box
<> + <SHIFT+M>: Restore minimized windows to the desktop
<> + <TAB>: Cycle through programs on the taskbar by using Windows Flip 3-D
<> + <SPACEBAR>: Bring all gadgets to the front and select Windows Sidebar
Application
key
<CTRL> +
<CTRL> + <> + <TAB>: Use the arrow keys to cycle through programs on the
Note: Depending on your edition of Windows 7 some shortcuts may not function as
This key has the same effect as clicking the right mouse button; it opens the
application's context menu.
<> + <F>: Search for computers (if you are on a network)
taskbar by using Windows Flip 3-D
described.
12Chapter 1
Hardware Specifications and Configurations
Processor
ItemSpecification
CPU type*•Intel® Core2™ Duo processor
•Intel® Core™2 Quad processor
•Pentium® dual-core Processor
*Dependent on model shipped.
Chipset
ItemSpecification
Core logic
Features
CPU Package
CPU Core Voltage
Ibex Peak package H57
•FCBGA package
•Package size: 27mm x 27mm
•Ball Count: 951
•Ball pitch: 0.7mm
•PCI Express* Base Specification, Revision 2.0 support for up to eight ports.
•PCI Local Bus Specification, Revision 2.3 support for 33 MHz PCI operations
(supports up to four Req/Gnt pairs).
•ACPI Power Management Logic Support, Revision 3.0b
•Enhanced DMA controller, interrupt controller, and timer functions
•Integrated Serial ATA host controllers with independent DMA operation on up to
six ports.
•FIS-based Port Multiplier support on SATA Ports 4 and 5 in AHCI/RAID mode.
•USB host interface with support for up to fourteen USB ports; two EHCI highspeed USB 2.0 Host controllers, 2 rate matching hubs, seven UHCI host
controllers; o Integrated 10/100/1000 Gigabit Ethernet MAC with System
Defense
•System Management Bus (SMBus) Specification, Version 2.0 with additional
support for I2C devices
•Supports Intel® High Definition Audio
•Supports Intel® Matrix Storage Technology
•Supports Intel® Active Management Technology
•Supports Intel® Virtualization Technology for Directed I/O
Above table lists some system memory configurations. You may combine DIMMs with various capacities to
form other combinations. On above table, the configuration of slot 1 and slot 2 could be reversed.
USB Port
ItemSpecification
ChipsetSB710 embedded
USB compliance level2.0
OHCI5 OHCI and 2 EHCI Host controllers
Number of USB port(s)6
Location2 left, 4 back
Wireless Module
ItemSpecification
Model and TypeLite-On WN6605LH-AA, Quanta EM307 WLAN EM307
Conformity802.11 b/g/n WiMax
Modulation Techniqu eOFDM with BPSK QPSK, 16QAM, 64QAM (g/n), DQPSK,
DBPSK and CCK (b)
Frequency Range2412 ~ 2484MHz ISM band
Channels1---14 channels for active channels
Data Rate (Mbps)802.11b data rate: 11,5.5,2,1 Mbps with DBPSK and DQPSK
modulation
802.11 g data rate: 54, 48, 36, 24, 18, 12, 9, 6Mbps
Security (WEP)WPA, WPA2
Operating
Temperature
Touchscreen
ItemSpecifications
TouchscreenWindows 7 multitouch and gestures
Operating-10°C to +75°C
Storage-40°C to +80°C
Chapter 115
Hard Disk Drive Interface
ItemSpecifications
Vendor & Model Name
Capacity (GB)
Bytes per sector
Data heads
Drive Format
Disks
Spindle speed (RPM)
Performance Specifications
Buffer size
Interface
Internal transfer rate (MB/
Audio ControllerAlc268 supporting Azalia function
Audio onboard or optionalOnboard
Mono or StereoStereo
Internal MicrophoneHeadphone /Mic /line out support
Internal Speaker 5W Speakers 300Hz to 20kHz +/- 3dB
Chapter 117
Keyboard Controller
ItemSpecification
ControllerIT8512E/NX-L embedded
Total number of keypads
Windows logo key
Hotkeys
Bluetooth
ItemSpecification
ChipsetBroadcom BCM2046, Bluetooth2.1 + EDR, USB interface module
Data throughput
ProtocolBluetooth 2.1 + EDR
Connector typeUSB
TV Tuner
ItemSpecification
TV Tuner•ATSC/QAM/HRC/IRC/Standard Cable
•DVB-T
•ISDB-T
•DMB-T/H
•Meets Microsoft Media Center TV Tuner requirements
VGA Controller
ItemSpecifications
VGA
Controller
HDMI Port- Not available with this model
Chipset
Throughput
Compliance level
•INTEL GL40/GM45 Internal Graphics
•Direct 3D, Integrated LVDS
•Dual view and Dual video
•TV-out
•ATI M92-M
ItemSpecification
18Chapter 1
LCD 23”
ItemSpecification
Vendor/model nameSamsung
L TM230HT01-A05
LG
LM230WF1
LTM230HT01
Screen Diagonal (mm)58 4.2
Active Area (mm)509.76 x 286.74
Display resolution (pixels)1920 x 1080
Pixel Pitch0.2655 x 0.26550.265 x 0.265
Display ModeNormally White
Typical White Luminance (cd/
2
) also called Brightness
m
300
Supported Colors16.7M
Contrast Ratio1000
Response Time (Optical Rise
51.3 / 3.7
Time/Fall Time) msec
Nominal Input Voltage VDD5
InterfaceLVDS
Viewing Angle (degree)
80
Horizontal:
Vertical:
Temperature Range (°C)
Operating
Storage (shipping)
0 - 50
-25 - 60
0 - 35
5 - 35
0 - 50
-20 - 60
LCD Display Supported Resolution
Resolution
24 bits
(UMA)
30 bits
36 bits
(Discrete)
800x600YNYN
1024x768YNYN
11 52x864YNYN
1280x600YNNN
1280x720YNYN
1280x768YNYN
1280x800YNYN
1280x960YNYN
1280x1024YNYN
1360x768YNYN
48 bits
Chapter 119
Resolution
1366x768YNNN
1400x900YNNN
1400x1050YNNN
1600x900YNYN
1600x1024NNYN
1680x1050YNYN
1920x1080YNYN
Power Supply
ItemSpecifications
AC Input•Auto ranging from 100V to 240V and 50Hz to 60Hz
DC Output•5V, 40W; 3.3V, 19.8W; 12V, 174W; 12V, 6W, 5VSB, 10W
•Uses 3 prong ICE-320-C13 or IEC-320-C5 connector for AC power
•Hold up time of 16ms under maximum load
•Meet <1W Standby Energy S tar requirement for Desktop Category B
•Meet EU Lot 6 requirement
24 bits
(UMA)
30 bits
36 bits
(Discrete)
48 bits
RTC Battery
ItemSpecifications
Lithium Rechargeable
Battery
AC Adaptor
ItemSpecification
Input ratingAC 100V - 240V, 50/60Hz
Output19V 135W
Maximum input AC current
Inrush current
Efficiency
•Model: MIT CR2032
•Voltage:2.5-3.0V
•Capacity: 210mAh
•Vendor: Mitsubishi
20Chapter 1
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