CHAPTER 5: TROUBLESHOOTING
Basic Hints and Tips
Computer does not power on: Is your AC adapter cable securely connected to a working
electrical outlet? If connected to a power strip, ensure that the strip is actually working.
Connections: Check all the cables to ensure that there are no loose connections
anywhere.
Brightness: Check and adjust the brightness of the display by pressing the key
set to "External Only" display.
Use only the AC adapter that shipped with your laptop.
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