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Troubleshooting
Specification
System Block Diagram TBD
Password
Euro symbol
Indicators
Wireless Function Failure
Dimension
Common Problems
Bios Setup Utility
Page 114
Image 114
4.
Replace the three screw caps as shown.
5.
Connect the following cables to the Mainboard.
A
B
C
D
104
Chapter 3
Page 113
Page 115
Page 114
Image 114
Page 113
Page 115
Contents
Aspire 5241 Series Service Guide
Revision History
Copyright
III
Conventions
Preface
Page
Table of Contents
Troubleshooting
Viii
Jumper and Connector Locations 139
Microsoft Windows 7 Environment Test
Table of Contents
Features
Chapter
Communication
Dimensions and Weight
Power subsystem
Privacy control
System Block Diagram TBD
Your Acer Notebook tour
Front View
Icon Description
Closed Front View
HDD
Rear View
Left View
Right View
Bottom View
Indicators
Icon Function Description
TouchPad Basics
Function Left Button Right Button Main TouchPad
Using the Keyboard
Lock Keys and embedded numeric keypad
Windows Keys
Key Description
Hot Keys
Hotkey Icon Function Description
Acer GridVista dual-display compatible
Euro symbol
Special Key
US dollar sign
Chapter
Processor Specifications
Hardware Specifications and Configurations
Processor Specification
Northbridge Specification
System Memory Specification
TBD Confirm ATI RS780MN + ATI SB710
2GB
Hard Disk Drive Interface Specification
LAN Interface Specification
Wireless Module 802.11b/g/n Specification
Memory Combinations Slot Total Memory
Sata
Super-Multi Drive Specification
RPM
Hlds GT30N LF
Audio Interface Specification
Audio Amplifier Specification
Power and Keyboard Controller
Speakers Specification
Microphone Specification
Battery Specification Cell
Fan Specification
Card Reader Specification
Lvds
Chapter
Bios Setup Utility
Navigating the Bios Utility
Information
Sonydvd
Parameter Description
Main
Parameter Description Format/Option
Parameter Description Option
Disabled or
Security
Clear or Set
Setting a Password
Removing a Password
Changing a Password
Changes have been saved
Boot
IDE1 Sonydvd USB FDD
Exit
Cmos
Bios Flash Utilities
DOS Flash Utility
WinFlash Utility
\NDWG0\ndwg005a\
Password
Remove HDD/BIOS Password Utilities
Remove HDD Password
UnlockHD
Removing Bios Passwords
Cleaning Bios Passwords
Using Boot Sequence Selector
Using DMI Tools
Input
Output
Using the LAN MAC Eeprom Utility
Machine Disassembly and Replacement
Disassembly Requirements
Main Screw List Quantity Part Number
Pre-disassembly Instructions
Disassembly Process
Screw M2*3
External Module Disassembly Process
External Modules Disassembly Flowchart
Screw List Step Quantity
Removing the Battery Pack
Removing the SD Dummy Card
Removing the Lower Covers
Step Size Quantity Screw Type Lower Covers M2.5*8
Removing the Optical Drive Module
Step Size Quantity Screw Type ODD Module M2.5*8
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 Process
Main Unit Disassembly Flowchart
Removing the Switch Cover
See Removing the Battery Pack on
Removing the Keyboard
Removing the LCD Module
Step Size Quantity Screw Type LCD Module M2.5*8
Chapter
Page
Step Size Quantity Screw Type LCD Module M2.5*8
Removing the Upper Cover
Step Size Quantity Screw Type Upper Cover M2.5*8
Disconnect the following four cables from the Mainboard
Disconnect a as shown Disconnect C as shown
Remove the nine screws on the top panel
Removing the Power Board
Step Size Quantity Screw Type Power Board M2*3
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
Removing the Mainboard
Step Size Quantity Screw Type Mainboard M2.5*4
Removing the RTC Battery
Removing the Thermal Module
Step Size Quantity Screw Type Thermal Module M2.5*6
Page
Removing the CPU Fan
Step Size Quantity Screw Type CPU Fan M2*3
Lift the CPU Fan clear of the Mainboard as shown Chapter
Removing the CPU
LCD Module Disassembly Process
LCD Module Disassembly Flowchart
Removing the LCD Bezel
Step Size Quantity Screw Type LCD Bezel M2.5*6
Removing the Camera Module
Removing the LCD Panel
Step Size Quantity Screw Type LCD Panel M2.5*6
Lift the LCD Panel clear of the module Chapter
Removing the LCD Brackets and FPC Cable
Step Size Quantity Screw Type LCD Brackets M2*3
Page
Removing the Antennas
Page
Chapter
LCD Module Reassembly Procedure
Replacing the Antennas
Locating Pin
Page
Replacing the LCD Panel
Page
Replacing the Camera Module
Replacing the LCD Bezel
Replace the four screws and screw caps provided
Main Module Reassembly Procedure
Replacing the CPU
Replacing the CPU Fan
Replacing the Thermal Module
Replacing the Mainboard
Replacing the TouchPad Bracket
Page
Replacing the Right Speaker Module
Replacing the Left Speaker Module
Replacing the Power Board
Replacing the Upper Cover
Page
104 Chapter
Connect a as shown Connect C as shown
Replacing the LCD Module
Cover
Rear Securing Clips
108 Chapter
Page
110 Chapter
Replacing the Keyboard
Replacing the Switch Cover
Replacing the Hard Disk Drive Module
Page
Replacing the Wlan Module
Replacing the Dimm Modules
Replacing the ODD Module
Replacing the Lower Covers
Replacing the SD Dummy Card
Replacing the Battery
118 Chapter
Common Problems
Symptoms Verified Go To
Power On Issue
Computer Shutsdown Intermittently
No Display Issue
No Post or Video
Random Loss of Bios Settings
Abnormal Video Display
LCD Failure
Built-In Keyboard Failure
TouchPad Failure
Internal Speaker Failure
Sound Problems
Microphone Problems
Select Set up microphone
HDD Not Operating Correctly
Select Repair your computer
Select Startup Repair
ODD Failure
ODD Not Operating Correctly
Discs Do Not Play
Drive Not Detected
Wireless Function Failure
Thermal Unit Failure
External Mouse Failure
Other Failures
Intermittent Problems
Undetermined Problems
Dimm
Post Codes
BDS & Specific action
Code Description
Each Peim entry point used in 80PORT
Each Driver entry point used in 80PORT Code Description
Each Driver entry point used in 80PORT
Blockservice
Ybios
Ybiosplatform
Securityhddpasswordservice
Each SmmDriver entry point used in 80PORT
SW2
Top View
JTP1
SW3
JUSB2
JRJ1
JUSB1
JMIC1
Power Board
SW1
ON/OFF LED
Steps for Clearing Bios Password Check
Clearing Password Check and Bios Recovery
Clearing Password Check
Clear Cmos Jumper
Bios Recovery Hotkey
Bios Recovery by Crisis Disk
Bios Recovery Boot Block
Steps for Bios Recovery from USB Storage
144 Chapter
FRU Field Replaceable Unit List
Acer Aspire 5241 Series Exploded Diagrams
Main Assembly
Description Acer P/N
Base Assembly
Rear Assembly
Description AcerPN Board
Case/Cover/Bracket Assembly
Acer Aspire 5241 Series FRU List
Cable
Description AcerPN
Sata LF F/WFG011J
Sata LF F/W FG011J
Sata LF F/WFG001J
HDD Bracket Assy
ODD BEZEL-SUPER Multi
ODD Bracket
Keyboard
LCD Cover
Assy LCD Module 15.6 IN. Wxga Glare W
ANTENNA*2, CCD 0.3M
ANTENNA-AUX
LCD Bezel for W/ CCD F
Assy LCD Module 15.6 IN. Wxga Glare W/O CCD
ANTENNA-MAIN+MIMO
LCD Cable for W/ CCD F
ANTENNA*2, W/O CCD
LCD Bezel for W/O CCD F
LED Cable for W/O CCD F
Assy LED Module 15.6 IN. Wxga Glare W
ANTENNA*3 W/O CCD
Memory
Heatsink
Speaker
Miscellaneous
Chapter 159
Chip
Appendix a
Country Acer Part No Description
SMPM100 UMA SO1GBII6
AAP
EME
Acla
SO2GBII6
UMA SO1GBII6
SO2GBII8
SO2GBII6 SO1GBII6
UMA SO2GBII6
Appendix a 164
Test Compatible Components
Appendix B
Microsoft Windows 7 Environment Test
Type Description Cover
Adapter
ALC272X
Battery
Type Description Audio Codec
Panasonic
Type Description
Sanyo
Simplo
Sony
Camera
Card Reader
SMPM100
Hgst
Sata LF F/WC60F
Seagate
Toshiba
320G/P Sata 8MB LF F/WGJ001J
Sata 8MB LF F/WGJ001J
BS,320G/P Sata 8MB LF F/WGJ001J
Brand
Acer
None
AUO N15.6WXGAG
NLED15.6WXGA
CMO N15.6WXGAG
LPL N15.6WXGAG
Samsung N15.6WXGAG
MEM
Hynix SO1GBII6
Micron SO1GBII6
Nanya SO1GBII6
NB Chipset
Samsung SO1GBII6
Modem
AMD AMDRS880M
Panasonic NSM8XS9.5
Hlds NSM8XS
NSM8XS9.5
Plds NSM8XS
SB Chipset
Sony NSM8XS
Toshiba NSM8XS
AMD AMDSB710 AMD SB710
AMD M92SXT
WiFi Antenna
VGA Chip
UMA UMA AMD
Type Description Wireless LAN
BGN
Online Support Information
Appendix C
188
Bios
190
191
192