Acer Aspire 5251 Support Question
Acer Aspire 5251 Support Question
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Question posted by jeaHa on April 22nd, 2014
How To Replace The Aspire 5251-1513 Power Plug
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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 135
Aspire 5741/5551/5251 sorozat
Rövid útmutató
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
Revision History
Please refer to the table below for the updates made on Aspire 5251/5551G/5551 service guides.
Date
Chapter
Updates
II
Service Guide - Page 7
... Utilities
25
BIOS Setup Utility 25 Navigating the BIOS Utility 25
Aspire 5251/5551G/5551 BIOS 26 Information 26 Main 27 Security 28 Boot ... Utility 36
Remove HDD/BIOS Password Utilities 37
Machine Disassembly and Replacement
43
Disassembly Requirements 43 Pre-disassembly Instructions 44 Disassembly Process 45
... Power Board 69 Removing the TouchPad Bracket 70 Removing the Card Reader ...
Service Guide - Page 8
...the CPU 109 Replacing the Thermal Module 110 Replacing the Mainboard 112 Replacing the Bluetooth Board 115 Replacing the USB Board 116 Replacing the Card Reader Board 118 Replacing the TouchPad Bracket 119 Replacing the Power Board 121 Replacing the Right Speaker Module 122 Replacing the Left Speaker Module 123 Replacing the Upper Cover 124 Replacing the Keyboard 127 Replacing the Hard...
Service Guide - Page 9
...
Top View 155 Bottom View 156 USB/B Board 157 Power Board 157 CR/B Board 158 Clearing Password Check and BIOS Recovery 159 Clearing Password Check 159 Clear CMOS Jumper 159 BIOS Recovery by Crisis Disk 160
FRU (Field Replaceable Unit) List
161
Aspire 5251/5551G/5551 Exploded Diagrams 162 Main Assembly 162 Base Assembly...
Service Guide - Page 11
... with 256 MB of dedicated system memory, supporting Unified Video Decoder 2 (UVD2), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 4.1, Microsoft® DirectX® 10.1 (Aspire 5251/5551)
• ATI Mobility Radeon™ HD 5650 with 1024 MB of dedicated DDR3 VRAM, supporting Unified Video Decoder (UVD), OpenEXR High Dynamic-Range (HDR...
Service Guide - Page 12
... Stick™ (MS), Memory Stick PRO™ (MS PRO), 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 DVD+R, 6X DVD-ROM DL, 6X DVD-R DL, 6X...
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
...Slimtype 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 .... Settings in this screen. This field shows product name of the computer hardware information. Aspire 5251/5551G/5551 BIOS
Information
The Information screen displays a summary of the system.
The table below...
Service Guide - Page 45
Chapter 2
35 Flash is not connected, the following message displays.
NOTE: If the AC power is complete when the message Flash programming complete displays. Plug in the AC power to continue. 5. In flash BIOS, the message Please do not remove AC Power Source displays.
4.
Service Guide - Page 122
Connect the power cable.
112
Chapter 3 Connect the Bluetooth to the Bluetooth cable.
3. Apply the adhesive tape to mainboard cable.
2. Replacing the Mainboard
1.
Service Guide - Page 131
Replacing the Power Board
1. Secure two (2) screws on the power board.
3.
Place the power board in the upper cover. Ensure that the assembly fits inside the bracket securely.
2. Pass the power board cable through the upper cover. Chapter 3
121 Adhere the power board cable as shown.
Service Guide - Page 148
... are not necessary to
boot the computer to the failure point. 6. Disconnect the power and open the casing to check the Thermal Unit (see "Online Support Information" on...outlet. Do not replace a non-defective FRUs:
Computer Shutsdown Intermittently
If the system powers off at intervals, perform the following actions one at a time to correct the problem. Plug the computer directly
into...
Service Guide - Page 169
...the two points of clearing password and BIOS recovery for the Aspire 5251/5551G/5551. Press F2 key to clear the password by ...with the standard operating procedures of the HW Gap. 4. Press Power Button utill BIOS POST is cleared.
The machine provides one ...Hotkey for clearing BIOS Password (Supervisor Password and User Password). Plug in AC, keeping the HW Gap shorted. NOTE: These ...
Service Guide - Page 171
...) List
Chapter 6
This chapter gives you the FRU (Field Replaceable Unit) listing in the FRU list of Aspire 5251/5551G/5551. Please note that WHEN ORDERING FRU PARTS, you should check the most up-to-date information available on how to dispose it will ...
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
Refer to the Aspire 5251/5551G/5551 Compatibility Test Report released by Acer's internal testing department. Regarding configuration, combination and test procedures, please refer to the following lists for components, ...
