Power-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Battery can’t be charged

See “Check the Battery Pack” on page 99.

 

Battery pack

 

System board

 

 

PCMCIA-Related Symptoms

Symptom / Error

Action in Sequence

 

 

System cannot detect the PC Card

PCMCIA slot assembly

(PCMCIA)

System board

 

 

PCMCIA slot pin is damaged.

PCMCIA slot assembly

 

 

Memory-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Memory count (size) appears different from

Enter BIOS Setup Utility to execute “Load Default Settings,

actual size.

then reboot system.

 

DIMM

 

System board

 

 

Speaker-Related Symptoms

Symptom / Error

Action in Sequence

 

 

In Windows, multimedia programs, no

Audio driver

sound comes from the computer.

Speaker

 

System board

 

 

Internal speakers make noise or emit no

Speaker

sound.

System board

 

 

Power Management-Related Symptoms

Symptom / Error

Action in Sequence

 

 

The system will not enter hibernation

Keyboard (if control is from the keyboard)

 

Hard disk drive

 

System board

 

 

The system doesn't enter hibernation mode

Press Fn+oand see if the computer enters hibernation mode.

and four short beeps every minute.

Touchpad

 

 

Keyboard

 

Hard disk connection board

 

Hard disk drive

 

System board

 

 

The system doesn’t enter standby mode

LCD cover switch

after closing the LCD

System board

 

 

The system doesn't resume from

Hard disk connection board

hibernation mode.

Hard disk drive

 

System board

 

 

The system doesn't resume from standby

LCD cover switch

mode after opening the LCD.

System board

 

 

Chapter 4

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Acer 6492 manual PCMCIA-Related Symptoms, Pcmcia