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LCD-Related Symptoms
Symptom / Error
LCD has extra horizontal or vertical lines
displayed.
Indicator-Related Symptoms
Symptom / Error
Indicator incorrectly remains off or on, but
system runs correctly
Power-Related Symptoms
Symptom / Error
Power shuts down during operation
The system doesn't power-on.
The system doesn't power-off.
Battery can't be charged
PCMCIA/Smart Card-Related Symptoms
Symptom / Error
System cannot detect the PC Card (PCMCIA)
System cannot detect the Smart Card
PCMCIA/Smart Card slot pin is damaged.
Memory-Related Symptoms
Symptom / Error
Memory count (size) appears different from
actual size.
Action in Sequence
LCD inverter I
LCD inverter
LCD cabl
LCD
Main Board
Action in Sequence
Reconnect the inverter board
Inverter board
Main Board
Action in Sequence
Power source (battery pack and power adapter). See "Power
System Check" on page 77.
Battery pack
Power adapter
Hard drive & battery connection board
Main Board
Power source (battery pack and power adapter). See "Power
System Check" on page 77.
Battery pack
Power adapter
Hard drive & battery connection board
Main Board
Power source (battery pack and power adapter). See "Power
System Check" on page 77.
Hold and press the power switch for more than 4 seconds.
Main Board
See "Check the Battery Pack" on page 77.
Battery pack
Main Board
Action in Sequence
PCMCIA/Smart Card slot assembly
Main Board
Smart Card
PCMCIA/Smart Card slot assembly
Main Board
PCMCIA/Smart Card slot assembly
Action in Sequence
Enter BIOS Setup Utility to execute "Load Default Settings, then
reboot system.
DIMM
Main Board
83
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