Symptom/Error | Action in Sequence |
|
|
System cannot detect the | PCMCIA slot assembly |
PC Card (PCMCIA). | System board |
|
|
PCMCIA slot pin is | PCMCIA slot assembly |
damaged. |
|
|
|
Symptom / Error | Action in Sequence |
|
|
Memory count (size) | Enter BIOS Setup Utility to execute “Load Default Settings, |
appears different from | then reboot system. |
actual size. | DIMM |
| System board |
|
|
Symptom/Error | Action in Sequence |
|
|
In Windows, multimedia | Audio driver |
programs, no sound | Speaker |
comes from the computer. | System board |
|
|
Internal speakers make | Speaker |
noise or emit no sound. | System board |
|
|
Symptom/Error | Action in Sequence | |
|
| |
The system will not enter | Keyboard (if control is from the keyboard) | |
hibernation. | Hard disk drive | |
| System board | |
|
| |
The system does not | Press Fn + F4 and see if the computer enters hibernation | |
enter hibernation mode | mode. | |
and four short beeps | ||
Touchpad | ||
every minute. | ||
Keyboard | ||
| ||
| Hard disk connection board | |
| Hard disk drive | |
| System board | |
|
| |
The system does not | LCD cover switch | |
enter standby mode after | System board | |
closing the LCD. |
| |
The system does not | Hard disk connection board | |
resume from hibernation | Hard disk drive | |
mode. | System board | |
|
| |
The system does not | LCD cover switch | |
resume from standby | System board | |
mode after opening the |
| |
LCD. |
| |
|
| |
Battery fuel gauge in | Remove battery pack and let it cool for two hours. | |
Windows does not go | Refresh battery (continue to use battery until power off, then | |
higher than 90%. | charge battery). | |
| Battery pack | |
| System board | |
|
| |
System hangs | Reconnect hard | |
intermittently. | Hard disk connection board | |
| System board | |
|
|
Chapter 4 | 84 |
