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Chapter 4
The system doesn’t power-off.
Power source (battery pack and power adapter). See “Power
System Check” on page 81.
Hold and press the power switch for more than 4 seconds.
System board
Battery can’t be charged
See “Check the Battery Pack” on page 82.
Battery pack
System board
PCMCIA-Related Symptoms
Symptom / Error
Action in Sequence
System cannot detect the PC Card
(PCMCIA)
PCMCIA slot assembly
System board
PCMCIA slot pin is damaged.
PCMCIA slot assembly
Memory-Related Symptoms
Symptom / Error
Action in Sequence
Memory count (size) appears different from
actual size.
Enter BIOS Setup Utility to execute “Load Default Settings,
then reboot system.
DIMM
System board
Speaker-Related Symptoms
Symptom / Error
Action in Sequence
In Windows, multimedia programs, no
sound comes from the computer.
Audio driver
Speaker
System board
Internal speakers make noise or emit no
sound.
Speaker
System board
Power Management-Related Symptoms
Symptom / Error
Action in Sequence
The system will not enter hibernation
See “Save to Disk (S4)” on page 25.
Keyboard (if control is from the keyboard)
Hard disk drive
System board
The system doesn't enter hibernation mode
and four short beeps every minute.
Press Fn+
o
and see if the computer enters hibernation
mode.
Touchpad
Keyboard
Hard disk connection board
Hard disk drive
System board
The system doesn’t enter standby mode
after closing the LCD
See “Save to Disk (S4)” on page 25.
LCD cover switch
System board
Power-Related Symptoms
Symptom / Error
Action in Sequence
Summary of Contents for Aspire Timeline 4810T
Page 6: ...VI ...
Page 11: ...Chapter 1 3 Aspire 4810T 4810TZ 4410T System Block Diagram ...
Page 12: ...4 Chapter 1 Aspire 4810TG System Block Diagram ...
Page 17: ...Chapter 1 9 Rear View Icon Item Description 1 Battery bay Houses the computer s battery pack ...
Page 34: ...26 Chapter 1 ...
Page 48: ...40 Chapter 2 ...
Page 86: ...78 Chapter 3 ...
Page 110: ...102 Chapter 6 Aspire 4810T 4810TZ 4410T Series Exploded Diagram ...
Page 111: ...Chapter 6 103 Aspire 4810TG Series Exploded Diagram ...
Page 144: ...136 Appendix B ...
Page 146: ...138 Appendix C ...