Acer Aspire X3990 Support Question
Acer Aspire X3990 Support Question
Find answers below for this question about Acer Aspire X3990.Need a Acer Aspire X3990 manual? We have 1 online manual for this item!
Question posted by markianmarinas on October 17th, 2012
Wireless Internet
I can not connect to my router, it seems that my driver was lost,help me fix on this. The model of my desktop is Aspire X3990. thanks.
Current Answers
Related Acer Aspire X3990 Manual Pages
Acer Aspire X3990 Desktop Service Guide - Page 1
Acer Aspire X3990 Service Guide
PRINTED IN TAIWAN
Acer Aspire X3990 Desktop Service Guide - Page 7
... Front Bezel
54
Removing the Cage of ODD and HDD
55
Install the Power Supply
56
Install the I/O Shielding
57
Install the Main Board
58
Connect the Cable
59
Install the Optical Drive
61
Install the Hard Disk Drive
62
Install the Cage of ODD and HDD
63
Install the Front...
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 32
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. chapter 3
24
Chapter 3
System Disassembly and Assembly
This chapter contains step-by-step procedures on how to ...
Acer Aspire X3990 Desktop Service Guide - Page 33
Unplug all the peripherals connected to it. 2. Turn off the system and all peripheral cables from the system. 5. Unplug the power cord from the system. 4. Place the system unit on a flat, stable surface.
25
Chapter 3 Pre-disassembly Procedure
Before proceeding with the disassembly procedure, perform the steps listed below: 1. Unplug the power cord from the power outlets. 3.
Acer Aspire X3990 Desktop Service Guide - Page 41
Release the front bezel from the chassis. Pull the bezel away from the chassis interior.
4. Removing the Front Bezel
3.
NOTE: The bezel can't be entirely removed until completed below step.due to the other end of power cable connecting with motherboard.
33
Chapter 3
Acer Aspire X3990 Desktop Service Guide - Page 57
Unplug all the peripherals connected to it. 2. Turn off the system and all peripheral cables from the system. 5. Place the system unit on a flat, stable surface.
49
Chapter 3 Unplug the power cord from the power outlets. 3. Unplug the power cord from the system. 4. Assembly Procedure
Before proceeding with the assembly procedure, perform the steps listed below: 1.
Acer Aspire X3990 Desktop Service Guide - Page 60
Connect the cooler cable to fix the four screws on M/B retention module.
2. Chapter 3
52
Install the Heat Sink Fan Assembly
1. Use a long-nosed screwdriver to the main board. Put the CPU cooler on the heat sink, in the order as shown below.
3.
Acer Aspire X3990 Desktop Service Guide - Page 67
as below blue rectangle image show.
3. Take the bezel, shall front panel cable pass through chassis's hole. Connect the front panel cable, front USB cable, and front audio cable to chassis.
2. Connect the Cable
1. then fix the front audio cable with the retention clip.
59
Chapter 3 Install the retention clip to the mainboard.
Acer Aspire X3990 Desktop Service Guide - Page 68
Connect the ATX 24Pin Power cable and ATX 4Pin Power cable to main board. 4. Chapter 3
60
Acer Aspire X3990 Desktop Service Guide - Page 71
Connect the data and power cables to the rear of the HDD and ODD data cable to the mainboard.
2. Connect the other end of the Hard disk drive.
63
Chapter 3 Let HDD SATA data cable pass through the two chassis clips.
3. Install the Cage of ODD and HDD
1.
Acer Aspire X3990 Desktop Service Guide - Page 72
Fix the two screws to chassis. 5. Chapter 3
64 Install the cage to chassis. 6.
4. Connect the power cables and data cable to the rear of the optical drive.
Acer Aspire X3990 Desktop Service Guide - Page 78
...from the power outlets. 3. Unplug the power cord from the system. 5. Unplug all the peripherals connected to their appropriate
connectors. 9. Verify that all cable connectors inside the system are properly seated. 8. ...will power on , do the following:
• Check if the power cable is properly connected to the system and AC source. • Check if the voltage selector switchis set to...
Acer Aspire X3990 Desktop Service Guide - Page 88
Checking Connector
Connecting Optional Devices
F_AUDIO: Front Panel Audio heade This header allows the user to install auxiliary front-oriented microphone and line-out ports for easier access. ...
Acer Aspire X3990 Desktop Service Guide - Page 89
... Addition-ally, some computer cases have thiskind of case, use auxiliary USB connector to connect the front-mounted ports to themotherboard.
SATA1: Serial ATA connectors
These connectors are used... 1 Negative Signal USB Port 0 Positive Signal USB Port 1 Positive Signa Ground Ground Not connected USB DET
NOTE: Please make sure that provides an SPDIFO (Sony/Philips Digital Interface)output ...
Acer Aspire X3990 Desktop Service Guide - Page 90
Connecting Case Components
CPU_FAN: CPU cooling FAN Power Connector
Pin
Signal Name
1
GND
2
+12V
3
Sense
4
Control
Function System Ground Power +12V Sensor CPU FAN control
SYS_FAN: System Cooling FAN Power Connector
Pin
Signal Name
1
GND
2
+12V
3
Sense
4
CONTROL
Function System Ground Power +12V Sensor CONTROL
Chapter 5
82
Acer Aspire X3990 Desktop Service Guide - Page 93
... the printed Service Guide. 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.
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 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...
Acer Aspire X3990 Desktop Service Guide - Page 100
Category Modem Card
Wireless LAN Card
Description
Part Number
Exploded Diagram Item
D-1156E#/A10A (Low-profile), Modem PCI-Ex1 card, LSI Universal Modem (PCI-E) 56K V.92 Concorde (C40)
VD56UL, ...
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