Acer Aspire One AO531h Support Question
Acer Aspire One AO531h Support Question
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Question posted by Gudkfer on December 27th, 2013
Aspire Ao722 Internal Speakers Wont Work
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Related Acer Aspire One AO531h Manual Pages
Acer Aspire One 531H Netbook Series User Guide - Page 2
...new editions of this publication without the prior written permission of such revisions or changes. Aspire one Series User Guide Original Issue: 02/2009
Changes may be incorporated in the ...publication may be made periodically to any person of Acer Incorporated. All Rights Reserved. Aspire one Series Notebook PC
Model number Serial number Date of purchase Place of Acer Incorporated...
Acer Aspire One 531H Netbook Series User Guide - Page 13
...due to all models in certain models of guides: First off
To turn on your notebook. The printed Aspire one Series User Guide contains useful information applying to its nature, the Generic User Guide as well as... setup program first. Such instances are only contained in the Aspire one product series. Your guides
To help you to be more productive, please refer to complete the installation...
Acer Aspire One 531H Netbook Series User Guide - Page 26
.... Volume down Decreases the screen brightness.
+ < > + < >
Volume up
Increases the sound volume (only for certain models).
Touchpad toggle Turns the internal touchpad on and off.
+
Speaker toggle Turns the speakers on hotkeys.
+ + +
System Properties
Power Options
Display the System Properties dialog box. Hotkey
Icon
+
Function
Hotkey help
Description
Displays help on...
Acer Aspire One 531H Netbook Series User Guide - Page 29
out port on the computer, the internal speakers automatically turn on the system will be loose.
This recovery process helps you restore the C: ...is enabled or not. 2 Make sure the D2D Recovery setting in notebook models fitted with the original software content that it works, contact your C: drive. (Your C: drive will be reformatted and all data will reboot. The system will be erased.)...
Acer Aspire One 531H Netbook Series User Guide - Page 52
34
S
scroll lock 6 security
keylock 5, 21 passwords 21 speakers hotkey 8 troubleshooting 10 support information 12
T
touchpad 4
hotkey 8 travel
international flights 20 local trips 19 troubleshooting 26 tips 26
U
universal serial bus 24
W
Windows keys 7
Aspire One AO531h Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Aspire one Series Service Guide
Service guide files and updates are available on the ACER/CSD web;
Aspire One AO531h Service Guide - Page 9
...Settings 142 LCD Failure 143 Built-In Keyboard Failure 143 TouchPad Failure 144 Internal Speaker Failure 144 Internal Microphone Failure 146 HDD Not Operating Correctly 147 USB Failure (Rightside 148 ...
163
Aspire one Exploded Diagrams 164 Main Assembly 164 Base Assembly 165 LCD Assembly 166 Aspire one FRU List 167 Screw List 173
Model Definition and Configuration
174
Aspire one ...
Aspire One AO531h Service Guide - Page 21
... numeric mode.
Use this mode when you need to connect an external keypad. Scroll Lock does not work with the arithmetic operators +, -, *, and /). Desired access
Number keys on embedded keypad
Main keyboard... keys
Num Lock on the keys. Num Lock off .
Using the Keyboard
Your Aspire one line up or down when you can toggle on , the embedded keypad is on and off...
Aspire One AO531h Service Guide - Page 23
... toggle
Screen blank TouchPad toggle Speaker toggle Brightness up Brightness down Volume up Volume down
Description Displays help on and off. Turns the speakers on hotkeys. Increases the sound...display output between the display screen, external monitor (if connected) and both. Turns the internal TouchPad on and off to save power. Launches Acer ePower Management in the hotkey combination. ...
Aspire One AO531h Service Guide - Page 28
... wake on LAN • 48-pin QFN package
Keyboard
Item
Specification
Type
New Acer flat keyboard
Total number of keypads
84
Windows logo key
Yes
Internal & external keyboard work simultaneously
Plug USB keyboard to the USB port directly: Yes
18
Chapter 1
Aspire One AO531h Service Guide - Page 47
Example 1: Read DMI Information from Memory Input:
dmitools /r Output:
Manufacturer (Type1, Offset04h): Acer Product Name (Type1, Offset05h): Aspire one xxxxx Serial Number (Type1, Offset07h): 01234567890123456789 UUID String (Type1, Offset08h): xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx Asset Tag (Type3, Offset04h): Acer Asstag
Example 2: Write Product ...
Aspire One AO531h Service Guide - Page 49
... conductive mat for preventing electrostatic discharge • Flat screwdriver • Philips screwdriver • Plastic flat screwdriver • Plastic tweezers
NOTE: The screws for the Aspire one;
Machine Disassembly and Replacement
Chapter 3
IMPORTANT: This disassembly procedure represents two separate SKUs for the different components vary in the disassembly procedures may not...
Aspire One AO531h Service Guide - Page 50
... inside assembly frame in the succeeding disassembly sections illustrate the entire disassembly sequence. General Information
IMPORTANT: This disassembly procedure represents two separate SKUs for the Aspire one;
Aspire One AO531h Service Guide - Page 51
External Module Disassembly Process
IMPORTANT: This disassembly procedure represents two separate SKUs for the Aspire one; External Modules Disassembly Flowchart
Turn off system and peripherals
power
Disconnect power and signal cables
from system
Rem ove Battery
Rem ove Lower Covers
...
Aspire One AO531h Service Guide - Page 149
... possible.
2. Symptoms (Verified)
Go To
Power On Issue
Page 140
No Display Issue
Page 141
LCD Failure
Page 143
Internal Keyboard Failure
Page 143
TouchPad Failure
Page 144
Internal Speaker Failure
Page 144
Internal Microphone Failure
Page 146
Rightside USB Failure
Page 148
Power Button Failure
Page 148
Other Functions Failure
Page 149
Intermittent...
Aspire One AO531h Service Guide - Page 151
... one of the following actions one at a time to the computer and switch between the internal display and the external display is done by removing the power cable and battery and holding down...monitor to correct the problem. OK
Extenal RAM well connected? No Display Issue
If the Display doesn't work, perform the following occurs:
• Fans start up
• Status LEDs light up If there ...
Aspire One AO531h Service Guide - Page 154
.../
Reassemble T/
NG
P board or T/P
FFC
Internal Speaker Failure
If the internal Speakers fail, perform the following actions one at a time to correct...Speaker cable
to Mainboard
Swap Lower
NG
Cover
Sound Problems
If sound problems are experienced, perform the following actions one at a time to correct the problem. Reboot the computer. 2. TouchPad Failure
If the TouchPad doesn't work...
Aspire One AO531h Service Guide - Page 193
... System Testing Department. Appendix B
183 All of its system functions are tested under Windows® XP Home, Windows® XP Pro environment. Refer to the Aspire one series Compatibility Test Report released by Acer's internal testing department.
Aspire One AO531h Service Guide - Page 206
Intermittent Problems 150 Internal Microphone Failure 146 Internal Speaker Failure 144
J
Jumper and Connector Locations 159 Top View 159
K
Keyboard
Removing 51 Replacing 134 Keyboard Failure 143
L
LCD Bezel
... Button Failure 148 Power On Failure 140
R
RTC Battery
Removing 76 Replacing 113
S
SD Dummy Card
Removing 43 Replacing 138
Speaker Module
Removing (HDD) 83 Removing (SSD) 69 Replacing (HDD) 121
Aspire One AO531h Service Guide - Page 207
Replacing (SSD) 116
speakers
hotkey 13
SSD Module
Replacing 114 SSD SKU Disassembly Procedure 66
SSD SKU Reassembly Procedure 111
System
Block... Pad
hotkey 13 Touch Pad Failure 144
TouchPad FFC
Removing 62 Replacing 126
Troubleshooting
Built-in KB Failure 143 Internal Microphone 146 Internal Speakers 144 LCD Failure 143 No Display 141 ODD 148 Other Failures 149 Power Button 148 Power On 140 Touch ...
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