Chapter Eight - 42
Optional Devices
Chapter 8
– Maintenance and Service
Cleaning
ALWAYS turn OFF the power, unplug the power cord and remove the battery before
cleaning.
The exterior of the system and display may be wiped with a clean, soft, and lint-free cloth.
If there is difficulty removing dirt, apply non-ammonia, non-alcohol based glass cleaner to
the cloth and wipe.
An air gun is recommended for cleaning water and dust. For salty water please clean with
fresh water then blow-dry with an air gun.
Troubleshooting
Should the tablet computer fail to function properly, the troubleshooting steps below may
be followed.
Power Problems:
When I turn on the Tablet computer, it does not respond.
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If you are using battery power, check if the battery is charged
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If you are using AC power, ensure that the connection of AC adapter is correct.
I cannot return from Hibernation while on battery power
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The battery might be drained. Please plug the tablet into AC power.
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Hard reset the device by pressing the power button for 4 seconds
Unexpected or improper shutdown causes BIOS to reset to Optimized Default
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This could be a power problem. Please connect the AC power adapter to fix the
abnormal shutdown problem.
Minimize the configuration, i.e. remove extra peripherals and devices.
Remove the modules one by one (SSD, Battery, etc.).
Remove the software suspected.
Set BIOS fail-safe default.
Re-install operating system and application software.
