Acer Aspire 5251 Support Question
Acer Aspire 5251 Support Question
Find answers below for this question about Acer Aspire 5251.Need a Acer Aspire 5251 manual? We have 2 online manuals for this item!
Question posted by calilm on September 30th, 2014
How To Replace Motherboard On Acer Aspire 5251 Series
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Current Answers
Answer #1: Posted by TechSupport101 on September 30th, 2014 9:01 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
Hi. There is a Service Guide/Manual linked to on this very webpage you should find usefull.
Related Acer Aspire 5251 Manual Pages
Quick Start Guide - Page 4
© 2010 All Rights Reserved. Aspire 5741/5551/5251 Series Quick Guide Original Issue: 02/2010
Aspire 5741/5551/5251 Series Notebook PC Model number Serial number Date of purchase Place of purchase
Quick Start Guide - Page 5
...to access it contains warranty information and the general regulations and safety notices for meeting your Acer notebook, we have designed a set of guides:
First off, the poster helps you purchased...on the screen to the basic features and functions of the series, but not necessarily in the Aspire product series.
For instructions on AcerSystem User Guide will occasionally refer to ...
Quick Start Guide - Page 135
Aspire 5741/5551/5251 sorozat
Rövid útmutató
Quick Start Guide - Page 267
3
Acer
Acer
Aspire Aspire AcerSystem
AcerSystem PDF (Portable Document Format
1
Start All Programs AcerSystem
니다 . 2 AcerSystem
Adobe Reader Adobe Reader AcerSystem Adobe Reader Adobe Reader Help and Support
Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Aspire 5251/5551G/5551 Series Service Guide
Service guide files and updates are available on the ACER/CSD web;
Service Guide - Page 2
Date
Chapter
Updates
II
Revision History
Please refer to the table below for the updates made on Aspire 5251/5551G/5551 service guides.
Service Guide - Page 7
...1
Features 1 System Block Diagram 5 Your Acer Notebook tour 6
Front View 6 Closed Front...
25
BIOS Setup Utility 25 Navigating the BIOS Utility 25
Aspire 5251/5551G/5551 BIOS 26 Information 26 Main 27 Security 28 ... 36
Remove HDD/BIOS Password Utilities 37
Machine Disassembly and Replacement
43
Disassembly Requirements 43 Pre-disassembly Instructions 44 Disassembly Process ...
Service Guide - Page 9
... BIOS Recovery by Crisis Disk 160
FRU (Field Replaceable Unit) List
161
Aspire 5251/5551G/5551 Exploded Diagrams 162 Main Assembly 162 Base Assembly 163 LED Assembly 164
Aspire 5251/5551G/5551 FRU List 165 Screw List 166
Model Definition and Configuration
168
Aspire 5251 168 Aspire 5551G 170 Aspire 5551 179
Test Compatible Components
187
Microsoft® Windows...
Service Guide - Page 11
...; Genuine Windows® 7 Home Premium 64-bit • Genuine Windows® 7 Home Basic 64-bit
CPU/Chipset
• AMD V Series processor V120 (512 KB L2 cache, 2.20 GHz, 3.2GT/s, 25 W) (Aspire 5251)
• AMD M880G Chipset (Aspire 5251) • AMD Phenom™ II triple-core mobile processor N830 (1.5 MB L2 cache, 2.10 GHz, 3.6GT/s, 35...
Service Guide - Page 12
... Memory Stick PRO™ (MS PRO), xD-Picture Card™ (xD)
Audio
Two built-in Acer 3DSonic™ stereo speakers High-definition audio support Built-in microphone MS-Sound compatible
Storage
• •...), xD-Picture Card™ (xD)
Optical Media Drive
• 8X DVD-Super Multi double-layer drive (Aspire 5251):
• Read: 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X...
Service Guide - Page 24
...™ Processor for Notebook PCs • AMD Phenom™ II Dual-Core Processor • AMD V-Series Processor • AMD RS880M North Bridge uFCBGA-528p • AMD SB820M South Bridge uFCBGA-605p •... S1g4 S1g4 S1g4 S1g4
Core Voltage 35 W 25 W 25 W
25 W
35 W 35 W 35 W 25 W 25 W
Acer P/N
CPU Fan True Value Table (Tj = 100 DIS)
CPU Temp (°C) Core 0
Fan Speed (rpm)
50
2500
56...
Service Guide - Page 30
...; Memory clock speed: 800 MHz
• VGA output support
• HDMI output Support
VGA
Aspire 5251/5551
• All resolutions up to 2456 x 1536: 60 Hz
Aspire 5551G
• All resolutions up to 2048 x 1536: 85 Hz
HDMI™
Aspire 5251/5551/5551G
• All resolutions up to 1920 x 1080: 60 Hz
LCD Display Resolutions...
Service Guide - Page 36
...and speed of the system. Universally Unique Identifier (UUID) is for your reference only. Aspire 5251/5551G/5551 BIOS
Information
The Information screen displays a summary of the system. This field displays...DVD A DS8A2SH
V0. 17T01 ATI VER0.12. 017. 000. 000. 034815
123456789
Aspire 5251/5551G/5551 Acer AE088D61-0B71-782C-94D7-705AB6401288
F1 Help ESC Exit
Select Item F5/F6 Change Values...
Service Guide - Page 50
... following messages report to screen to confirm completion:
• dmitools /r ==> Read dmi string from Memory Input:
dmitools /r Output:
Manufacturer (Type1, Offset04h): Acer Product Name (Type1, Offset05h): Aspire xxxxx Serial Number (Type1, Offset07h): 01234567890123456789 UUID String (Type1, Offset08h): xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Write Manufacturer Name to EEPROM Input:
dmitools...
Service Guide - Page 150
Check the display resolution is still not resolved, see "Online Support Information" on page 195. b. e. If the Issue is correctly configured: a. Replace the Motherboard. 6. If permanent vertical/horizontal lines or dark spots display in the same location, the LCD is not running on page 195. 10. NOTE: Ensure that :
&#...
Service Guide - Page 169
... the following steps: 1.
Clearing Password Check
Steps for Clearing BIOS Password Check
If users set BIOS Password (Supervisor Password and/or User Password) for the Aspire 5251/5551G/5551.
Use an electric conductivity tool to short the two points of clearing password and BIOS recovery for a security reason, BIOS will ask the...
Service Guide - Page 171
... PROVIDERS, your regional Acer office to order FRU parts for RMA (Return Merchandise Authorization).
NOTE: To scrap or to return the defective parts, you the FRU (Field Replaceable Unit) listing in the FRU list of this chapter whenever ordering for parts to repair or for repair and service of Aspire 5251/5551G/5551. Refer...
Service Guide - Page 172
Description
1
Keyboard
2
Upper Cover
3
Mainboard
4
USB Board
5
Card Reader Board
6
Thermal Module
7
Lower Cover
Acer P/N
162
Chapter 6 Aspire 5251/5551G/5551 Exploded Diagrams
Main Assembly
1 2
3
6 4 5
7
No.
Service Guide - Page 175
Aspire 5251/5551G/5551 FRU List
Chapter 6
165
Service Guide - Page 197
Appendix B
187
Test Compatible Components
Appendix B
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department. Refer to the Aspire 5251/5551G/5551 Compatibility Test Report released by Acer's internal testing department. All of its system functions are tested under Windows® 7 environment. Regarding configuration, combination and test ...
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