Acer Aspire X3990 Support Question
Acer Aspire X3990 Support Question
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Acer Aspire X3990 Desktop Service Guide - Page 1
Acer Aspire X3990 Service Guide
PRINTED IN TAIWAN
Acer Aspire X3990 Desktop Service Guide - Page 3
... of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by Acer Incorporated. No part of Acer Incorporated. iii All rights reserved.
Acer Aspire X3990 Desktop Service Guide - Page 4
... guide is ". Disclaimer
The information in this manual is sold or licensed "as is subject to the contents hereof and specifically disclaims any warranties of Acer Corporation. Should the programs prove defective following their respective holders. Pentium Dual-Core, Celeron Dual-Core, Core 2 Duo, Core 2 Quad, Celeron, and combinations thereof, are...
Acer Aspire X3990 Desktop Service Guide - Page 5
v Conventions
The following conventions are used in this manual:
SCREEN MESSAGES
Denotes actual messages that might result from doing or not doing specific actions.
Gives precautionary measures to avoid possible hardware ...
Acer Aspire X3990 Desktop Service Guide - Page 6
... is made, it will NOT be noted in this printed Service Guide.
For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have decided to -date information available on card, modem, or extra... to order FRU parts for Acer's "global" product offering. vi You MUST use the list provided by your regional web or channel. add-on your regional Acer office to the BASIC CONFIGURATION ...
Acer Aspire X3990 Desktop Service Guide - Page 7
...Pre-disassembly Procedure
25
Removing the Side Panel
26
Removing the Heat Sink Fan Assembly
27
Removing the Processor
29
Removing the TV-Tuner Card
31
Removing the VGA Card
32
Removing the Front Bezel
33
Removing the Cage of ODD and HDD
34
... Cage of ODD and HDD
63
Install the Front Bezel
65
Install the VGA Card
66
Install the TV-Tuner
67
Install the Side Panel
68
vii
Acer Aspire X3990 Desktop Service Guide - Page 8
...
71
Checkpoints
72
BIOS Recovery
75
Jumper and Connector Information
76
M/B Placement
76
Jumper Setting
78
Setting Jumper
78
FRU (Field Replaceable Unit) List
85
Aspire X3990 Exploded Diagram
86
Aspire X3990 FRU List
88
viii
Acer Aspire X3990 Desktop Service Guide - Page 9
.../eDP) and VGA. • DVMT 5.0 technology support. • Enhanced 3D and Clear Video technology support. • Need to measure VGA follow Acer VGA SOP.
The exact configuration of 8 GB supported (using 4Gb tech). • Support DDR3 1.5V 1066/1333 (1GB / 2GB / 4GB).
Chapter 1
1 memory module. • Max memory of the system
depends...
Acer Aspire X3990 Desktop Service Guide - Page 11
... define. • 1 * H3X1 Clear CMOS Header (with Acer skin
Power supply
• Non PFC 220W / PFC 220W • FR 220W. • Support models are listed on AVLC. Chapter 1
3
System BIOS
• Type: Use SPI Flash • Size: 32Mb • Kernel: AMI Kernel with jumper). • 1 * onboard Buzzer. • 2 * H1X2 GPIO header. •...
Acer Aspire X3990 Desktop Service Guide - Page 14
Component
1
Line-in jack
2
RJ45 LAN connector
3
D-sub port
4
PS2 mouse port
5
Power connector
6
PS2 keyboard port
7
HDMI port
8
USB 2.0 ports
9
Line-out jack
10
Microphone jack
11
Expansion slot(graphics card and TV-TUner card)
6
Chapter 1 Rear Panel
No.
Acer Aspire X3990 Desktop Service Guide - Page 15
... and Configurations
Processor
Item Processor Type Socket Type Socket quantity
Specification Intel Sandy Bridge processor LGA1155 1
BIOS
Item
Specification
BIOS code programer
AMI Kernel with Acer skin
BIOS version
P01-A0
BIOS ROM type
SPI ROM
BIOS ROM size
32Mb
Support protocol
SMBIOS(DMI)2.7
Device Boot Support
Support BBS spec: 1st...
Acer Aspire X3990 Desktop Service Guide - Page 19
...goes into Standby mode(for ATA standard interface). • Disable V-sync to control the VESA DPMS monitor. • Resume method:device activated (keyboard for DOS, keyboard &mouse for Windows. • ...ATA standard interface). • Disable H-sync and V-sync signals to control the VESA DPMS monitor. • Resume method: Resume to original state by pushing external switch Button,modem ring in...
Acer Aspire X3990 Desktop Service Guide - Page 20
... the CMOS Setup Utility, make changes to as "BIOS", "Setup", or "Setup utility" in your system. In this guide display default system values. The screenshots used in this case, the system
cannot retain configuration values in a battery-backed nonvolatile memory called the complementary metaloxide semiconductor (CMOS) Setup Utility.
Before you run...
Acer Aspire X3990 Desktop Service Guide - Page 32
... how to avoid mismatch when putting back the components. During the disassembly process, group the screws with the corresponding components to disassemble and assembly the desktop computer for the different components vary in size. Disassembly Requirements
To disassemble the computer, you need the following tools: • Wrist grounding strap and conductive...
Acer Aspire X3990 Desktop Service Guide - Page 77
..., prototype cards, or modified options can give false errors and invalid system responses.
1. Obtain the failing symptoms in this chapter are only intended to test Acer products. Refer to "Power System check" on page 70 and "Beep Codes" on how to recreate the failure by attempting to troubleshoot system hardware problems...
Acer Aspire X3990 Desktop Service Guide - Page 78
... the system. 12. Replace the system covers. 11.
Unplug the power cord from the system. 5. Unplug all components are properly seated. 8. Verify that components are Acer-qualified and supported. 10.
Verify that could short out power. 4. If the problem is not evident, continue with the system is properly connected to the...
Acer Aspire X3990 Desktop Service Guide - Page 93
...use the local FRU list provided by your regional Acer office to return it.
• This document will NOT be updated as more information about the FRU list becomes available. Chapter 6
FRU (Field Replaceable Unit) List
This chapter offers the FRU (Field Replaceable Unit) list in the FRU list of the Aspire X3990 desktop... computer.
For Acer authorized service...
Acer Aspire X3990 Desktop Service Guide - Page 94
Aspire X3990 Exploded Diagram
NOTE: This section will be updated when more information becomes available.
86
Chapter 6
Acer Aspire X3990 Desktop Service Guide - Page 95
... Sheilding Mother Board U-Chassis HDD-Bracket HDD Side Plate ODD-Bracket-Link Top-Cover HDD-Lens Power-Switch Deco-Belt Spring-Button Power Button LED Acer Logo
Q'TY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
ITEM 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
NAME Latch-ODD-Button ODD-Shielding ODD...
Acer Aspire X3990 Desktop Service Guide - Page 96
Aspire X3990 FRU List
Category MB Kit
Description
Part Number
Exploded Diagram Item
MB Kit AX1930 Intel H61 Intel 82579V GbE Proprietary W/O 1394 LF DDRIII 2 DIMM W/ EUP
MB.SGA07.002 3
Chassis Bezel CPU
88
Hon Hai Chassis xSFF HX097G w/ front
HS.13100.214
N/A
USB4+1port for Aspire AX360 Bezel supports I/O
shielding
Hon Hai Chassis...
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