Current network security codes are unavailable ............................................... 62
WLAN connection is very weak ......................................................................... 62
Cannot connect to the wireless router ............................................................... 63
Network status icon is not displayed ................................................................. 63
Audio problems .................................................................................................................. 63
Power management problems ........................................................................................... 64
Resolving a low battery level ............................................................................. 64
Resolving a low battery level when external power is available ....... 64
Resolving a low battery level when no power source is available .... 64
Resolving a low battery level when the computer cannot exit
Hibernation ....................................................................................... 64
Troubleshooting an AC adapter ........................................................................ 64
Contacting support ............................................................................................................................. 66
14 Electrostatic Discharge .............................................................................................................................. 67
Index ................................................................................................................................................................... 68
ix