Acer 2430 사용자 설명서

Chapter 4

80

Battery can’t be charged

See “Check the Battery Pack” on page 70. 
Battery pack
System board

System cannot detect the PC Card (PCMCIA) 

PCMCIA slot assembly
System board

PCMCIA slot pin is damaged.

PCMCIA slot assembly

Memory count (size) appears different from 
actual size.

Enter BIOS Setup Utility to execute “Load Default Settings, then 
reboot system.
DIMM
System board

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

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 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 “Hibernation Mode” on page 30.
LCD cover switch
System board

The system doesn't resume from hibernation 
mode.

See “Hibernation Mode” on page 30.
Hard disk connection board
Hard disk drive
System board