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Recommended tools
The procedures in this document require the following tools:
•
Small flat blade screwdriver
•
Phillips # 1 screwdriver
•
Small plastic scribe
•
Hex screwdriver
Turning off your computer
After working inside your computer
After you complete any replacement procedure, ensure that you connect any external devices, cards, and cables before turning on your
computer.
1
Replace the cover.
CAUTION:
To connect a network cable, first plug the cable into the network device and then plug it into the
computer.
2
Connect any telephone or network cables to your computer.
3
Connect your computer and all attached devices to their electrical outlets.
4
Turn on your computer.
5
If required, verify that the computer works correctly by running ePSA diagnostics.
Important Information
NOTE:
Avoid using the touchscreen in dusty, hot, or humid environments.
NOTE:
Sudden change in temperature may cause condensation on the inner surface of the glass screen, which will disappear
after a short time and does not affect normal usage.
8
Working on your computer
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