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Troubleshooting
Specifications
System Block Diagram TBD
Password
Euro symbol
Indicators
Wireless Function Failure
Dimension
Common Problems
Bios Setup Utility
Page 83
Image 83
4.
Using both hands, lift the Thermal Module clear of the Mainboard.
Chapter 3
73
Page 82
Page 84
Page 83
Image 83
Page 82
Page 84
Contents
Aspire 5241 Series Service Guide
Revision History
III
Copyright
Conventions
Preface
Page
Table of Contents
Viii
Troubleshooting
Microsoft Windows 7 Environment Test
Jumper and Connector Locations 139
Table of Contents
Chapter
Features
Privacy control
Dimensions and Weight
Power subsystem
Communication
System Block Diagram TBD
Icon Description
Your Acer Notebook tour
Front View
HDD
Closed Front View
Left View
Rear View
Bottom View
Right View
Icon Function Description
Indicators
Function Left Button Right Button Main TouchPad
TouchPad Basics
Lock Keys and embedded numeric keypad
Using the Keyboard
Key Description
Windows Keys
Hotkey Icon Function Description
Hot Keys
US dollar sign
Euro symbol
Special Key
Acer GridVista dual-display compatible
Chapter
Northbridge Specification
Hardware Specifications and Configurations
Processor Specification
Processor Specifications
2GB
System Memory Specification
TBD Confirm ATI RS780MN + ATI SB710
Memory Combinations Slot Total Memory
LAN Interface Specification
Wireless Module 802.11b/g/n Specification
Hard Disk Drive Interface Specification
Hlds GT30N LF
Super-Multi Drive Specification
RPM
Sata
Audio Amplifier Specification
Audio Interface Specification
Battery Specification Cell
Speakers Specification
Microphone Specification
Power and Keyboard Controller
Lvds
Fan Specification
Card Reader Specification
Chapter
Navigating the Bios Utility
Bios Setup Utility
Parameter Description
Information
Sonydvd
Parameter Description Format/Option
Main
Clear or Set
Disabled or
Security
Parameter Description Option
Removing a Password
Setting a Password
Changes have been saved
Changing a Password
IDE1 Sonydvd USB FDD
Boot
Cmos
Exit
Bios Flash Utilities
DOS Flash Utility
\NDWG0\ndwg005a\
WinFlash Utility
UnlockHD
Remove HDD/BIOS Password Utilities
Remove HDD Password
Password
Cleaning Bios Passwords
Removing Bios Passwords
Using DMI Tools
Using Boot Sequence Selector
Output
Input
Using the LAN MAC Eeprom Utility
Disassembly Requirements
Machine Disassembly and Replacement
Screw M2*3
Pre-disassembly Instructions
Disassembly Process
Main Screw List Quantity Part Number
Screw List Step Quantity
External Module Disassembly Process
External Modules Disassembly Flowchart
Removing the Battery Pack
Removing the SD Dummy Card
Step Size Quantity Screw Type Lower Covers M2.5*8
Removing the Lower Covers
Step Size Quantity Screw Type ODD Module M2.5*8
Removing the Optical Drive Module
Step Size Quantity Screw Type ODD Bracket M2*3
Removing the Dimm Modules
Removing the Wlan Module
Step Size Quantity Screw Type Wlan Module M2*3
Removing the Hard Disk Drive Module
Step Size Quantity Screw Type HDD Carrier M3*3
Main Unit Disassembly Flowchart
Main Unit Disassembly Process
See Removing the Battery Pack on
Removing the Switch Cover
Removing the Keyboard
Step Size Quantity Screw Type LCD Module M2.5*8
Removing the LCD Module
Chapter
Page
Step Size Quantity Screw Type LCD Module M2.5*8
Step Size Quantity Screw Type Upper Cover M2.5*8
Removing the Upper Cover
Disconnect the following four cables from the Mainboard
Disconnect a as shown Disconnect C as shown
Remove the nine screws on the top panel
Step Size Quantity Screw Type Power Board M2*3
Removing the Power Board
Removing the Left Speaker Module
Step Size Quantity Screw Type
Removing the Right Speaker Module
Step Size Quantity Screw Type
Removing the TouchPad Bracket
Step Size Quantity Screw Type TouchPad Bracket M2*3
Step Size Quantity Screw Type Mainboard M2.5*4
Removing the Mainboard
Removing the RTC Battery
Step Size Quantity Screw Type Thermal Module M2.5*6
Removing the Thermal Module
Page
Step Size Quantity Screw Type CPU Fan M2*3
Removing the CPU Fan
Lift the CPU Fan clear of the Mainboard as shown Chapter
Removing the CPU
LCD Module Disassembly Flowchart
LCD Module Disassembly Process
Step Size Quantity Screw Type LCD Bezel M2.5*6
Removing the LCD Bezel
Removing the Camera Module
Step Size Quantity Screw Type LCD Panel M2.5*6
Removing the LCD Panel
Lift the LCD Panel clear of the module Chapter
Step Size Quantity Screw Type LCD Brackets M2*3
Removing the LCD Brackets and FPC Cable
Page
Removing the Antennas
Page
Chapter
Replacing the Antennas
LCD Module Reassembly Procedure
Locating Pin
Page
Replacing the LCD Panel
Page
Replacing the Camera Module
Replacing the LCD Bezel
Replace the four screws and screw caps provided
Replacing the CPU
Main Module Reassembly Procedure
Replacing the Thermal Module
Replacing the CPU Fan
Replacing the Mainboard
Replacing the TouchPad Bracket
Page
Replacing the Right Speaker Module
Replacing the Left Speaker Module
Replacing the Upper Cover
Replacing the Power Board
Page
104 Chapter
Connect a as shown Connect C as shown
Cover
Replacing the LCD Module
Rear Securing Clips
108 Chapter
Page
110 Chapter
Replacing the Keyboard
Replacing the Hard Disk Drive Module
Replacing the Switch Cover
Page
Replacing the Dimm Modules
Replacing the Wlan Module
Replacing the Lower Covers
Replacing the ODD Module
Replacing the SD Dummy Card
Replacing the Battery
118 Chapter
Symptoms Verified Go To
Common Problems
Computer Shutsdown Intermittently
Power On Issue
No Post or Video
No Display Issue
Abnormal Video Display
Random Loss of Bios Settings
Built-In Keyboard Failure
LCD Failure
Internal Speaker Failure
TouchPad Failure
Select Set up microphone
Sound Problems
Microphone Problems
Select Startup Repair
HDD Not Operating Correctly
Select Repair your computer
ODD Not Operating Correctly
ODD Failure
Discs Do Not Play
Drive Not Detected
Thermal Unit Failure
Wireless Function Failure
Other Failures
External Mouse Failure
Dimm
Intermittent Problems
Undetermined Problems
Post Codes
Code Description
BDS & Specific action
Each Driver entry point used in 80PORT Code Description
Each Peim entry point used in 80PORT
Each Driver entry point used in 80PORT
Securityhddpasswordservice
Ybios
Ybiosplatform
Blockservice
Each SmmDriver entry point used in 80PORT
SW3
Top View
JTP1
SW2
JMIC1
JRJ1
JUSB1
JUSB2
ON/OFF LED
Power Board
SW1
Clear Cmos Jumper
Clearing Password Check and Bios Recovery
Clearing Password Check
Steps for Clearing Bios Password Check
Steps for Bios Recovery from USB Storage
Bios Recovery by Crisis Disk
Bios Recovery Boot Block
Bios Recovery Hotkey
144 Chapter
FRU Field Replaceable Unit List
Main Assembly
Acer Aspire 5241 Series Exploded Diagrams
Description Acer P/N
Base Assembly
Rear Assembly
Cable
Case/Cover/Bracket Assembly
Acer Aspire 5241 Series FRU List
Description AcerPN Board
Description AcerPN
HDD Bracket Assy
Sata LF F/W FG011J
Sata LF F/WFG001J
Sata LF F/WFG011J
Keyboard
ODD BEZEL-SUPER Multi
ODD Bracket
ANTENNA-AUX
Assy LCD Module 15.6 IN. Wxga Glare W
ANTENNA*2, CCD 0.3M
LCD Cover
LCD Cable for W/ CCD F
Assy LCD Module 15.6 IN. Wxga Glare W/O CCD
ANTENNA-MAIN+MIMO
LCD Bezel for W/ CCD F
LED Cable for W/O CCD F
ANTENNA*2, W/O CCD
LCD Bezel for W/O CCD F
Memory
Assy LED Module 15.6 IN. Wxga Glare W
ANTENNA*3 W/O CCD
Miscellaneous
Heatsink
Speaker
Chapter 159
SMPM100 UMA SO1GBII6
Appendix a
Country Acer Part No Description
Chip
Acla
AAP
EME
SO2GBII6
UMA SO2GBII6
SO2GBII8
SO2GBII6 SO1GBII6
UMA SO1GBII6
Appendix a 164
Appendix B
Test Compatible Components
Adapter
Microsoft Windows 7 Environment Test
Type Description Cover
Panasonic
Battery
Type Description Audio Codec
ALC272X
Simplo
Type Description
Sanyo
Card Reader
Sony
Camera
Hgst
SMPM100
Sata LF F/WC60F
Seagate
Sata 8MB LF F/WGJ001J
Toshiba
320G/P Sata 8MB LF F/WGJ001J
BS,320G/P Sata 8MB LF F/WGJ001J
Brand
None
Acer
AUO N15.6WXGAG
CMO N15.6WXGAG
NLED15.6WXGA
Samsung N15.6WXGAG
LPL N15.6WXGAG
Hynix SO1GBII6
MEM
Nanya SO1GBII6
Micron SO1GBII6
AMD AMDRS880M
Samsung SO1GBII6
Modem
NB Chipset
Plds NSM8XS
Hlds NSM8XS
NSM8XS9.5
Panasonic NSM8XS9.5
AMD AMDSB710 AMD SB710
Sony NSM8XS
Toshiba NSM8XS
SB Chipset
UMA UMA AMD
WiFi Antenna
VGA Chip
AMD M92SXT
BGN
Type Description Wireless LAN
Appendix C
Online Support Information
188
Bios
190
191
192