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Question posted by johnrogerrioveros on May 23rd, 2012

My Acer Aspire X3990 Always Hangs. Is There Any Fix With It?

When I am using it maybe about 30mins-1hour it suddenly hangs even google chrome is the only application that is open. I have to hard reset it because even the CTR+ALT+DEL fuction doesnt work. Then when I already reset it, it will continue to hang and hang and hang until it pisses me off. I cannot find any problems with it. The parts and operating system is absolutely OK but it still continue to hang. Can anyone help me with this? Thanks in advance

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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 3

..., or translated into any language or computer language, in any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated. All rights reserved. Copyright Copyright © 2011 by any form or by...

Acer Aspire X3990 Desktop Service Guide - Page 4

... and combinations thereof, are trademarks and/or registered trademarks of their purchase, the buyer (and not Acer Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing, repair, ...this manual is sold or licensed "as is a registered trademark of Acer Corporation. Intel is subject to the contents hereof and specifically disclaims any warranties of merchantability...

Acer Aspire X3990 Desktop Service Guide - Page 6

...functionality of a machine (e.g. You MUST use the list provided by your regional office MAY have a DIFFERENT part number code to order FRU parts for Acer's "global" product offering. These LOCALIZED...better fit local market requirements and enhance product competitiveness, your regional Acer office to those given in this printed Service Guide. Service Guide Coverage This Service ...

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

... display (HDMI/DVI/DP/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).

Acer Aspire X3990 Desktop Service Guide - Page 11

System BIOS • Type: Use SPI Flash • Size: 32Mb • Kernel: AMI Kernel with jumper). • 1 * onboard Buzzer. &#... Header (support 8 ports). • 1 * Front Audio Pannel H5X2 header. • 1 * Front Panel IO H7X2 Header for Acer pin define. • 1 * H1X4 CPU with SAMRT FAN controller. • 1 * H1X4 System with SAMRT FAN controller. • 1 * H1X4 SPDIFOUT Header for...

Acer Aspire X3990 Desktop Service Guide - Page 15

...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 ... drive NO Support to BIOS boot block feature YES BIOS Hotkey List Hotkey Function Description Del Enter BIOS Setup Utility Press while the system is booting to enter BIOS Setup Utility....

Acer Aspire X3990 Desktop Service Guide - Page 60

Connect the cooler cable to fix the four screws on M/B retention module. 2. Install the Heat Sink Fan Assembly 1. Put the CPU cooler on the heat sink, in the order as shown below. 3. Use a long-nosed screwdriver to the main board. Chapter 3 52

Acer Aspire X3990 Desktop Service Guide - Page 64

Fix another screw. Fix the three screws. 3. Install the Power Supply 1. Chapter 3 56 Install the power supply to chassis. 2.

Acer Aspire X3990 Desktop Service Guide - Page 67

Connect the front panel cable, front USB cable, and front audio cable to chassis. 2. then fix the front audio cable with the retention clip. 59 Chapter 3 Take the bezel, shall front panel cable pass through chassis's hole. as below blue rectangle image show. 3. Connect the Cable 1. Install the retention clip to the mainboard.

Acer Aspire X3990 Desktop Service Guide - Page 69

Install the Optica Drive 1. Fix the screw to the drive bay. 2. Push the drive to the bracket. 61 Chapter 3

Acer Aspire X3990 Desktop Service Guide - Page 70

Chapter 3 62 Install the Hard Disk Drive 1. Fix the four screws to the bracket. 2. Slide the HDD to bracket.

Acer Aspire X3990 Desktop Service Guide - Page 72

Connect the power cables and data cable to chassis. 5. Chapter 3 64 Install the cage to the rear of the optical drive. Fix the two screws to chassis. 6. 4.

Acer Aspire X3990 Desktop Service Guide - Page 75

Press down the TV-Tuner card. 2. Fix the two screws. 67 Chapter 3 Install the TV-Tuner Card 1.

Acer Aspire X3990 Desktop Service Guide - Page 77

Chapter 4 System Troubleshooting This chapter provides instructions on page 71 to determine which corrective action to perform. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Verify the ...Obtain the failing symptoms in this chapter are only intended to recreate the failure by attempting to test Acer products. Chapter 4 69

Acer Aspire X3990 Desktop Service Guide - Page 78

... the LED indicators on the system. 12. Refer to "System Disassembly" on , skip this section. Make sure that all cable connectors inside the system are Acer-qualified and supported. 10.

Acer Aspire X3990 Desktop Service Guide - Page 93

...a part number is changed, it will be noted on your regional Acer office to order FRU parts for RMA (Return Merchandise Authorization). You MUST use the local FRU list provided by your regional web or channel. NOTES:... properly, or follow the rules set by your Acer office may have a different part number code from those given in global configuration 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...