Hardware Problems; Power Source - Honeywell Thor VX8 Reference Manual

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Hardware Problems

This section lists possible solutions to some common problems with hardware.

Power Source

The Thor VX8 receives power from either an AC-DC adapter or a vehicle battery. Power source problems are usually
interrelated. For example, a malfunctioning AC-DC adapter or vehicle battery will not power the computer.
ATTENTION
Using the wrong AC adapter or DC converter could damage the Thor VX8. Honeywell assumes no liability for damage to the
Thor VX8 or adapter/converter caused by using the wrong adapter/converter.
The following table provides solutions to common power source problems:
Problem
The computer won't
start.
Contact your
representative
Keyboard
The following table provides solution to common keyboard problems:
Problem
No characters generated on keypress.
Get an unexpected character or function when pressing
some keys.
nd
The 2
key on the keyboard remains active and does
not toggle on and off when another key is pressed.
The keyboard locked and you cannot use Ctrl + Alt +
Del to reboot.
Make sure you've attached the power cord properly and that you have the power switch in the On
position.
Make sure the wall outlet (for AC-DC adapter) is working or the vehicle battery is charged.
Check all inline fuses and replace if blown.
Make sure the vehicle battery is connected properly to the Thor VX8 power cable.
if you cannot find the source of the problem.
Solution
Verify that all keyboard cables are securely attached and that any
set screws on the cable/adapter are tightened.
Reboot the machine to return to its original setting. If the problem
continues refer to the
key map
Press the SP key or an arrow key to release the 2
your
representative
if the problem continues.
The 95-key keyboard does not have 2
Press and hold the power button to shutdown then press again to
restart the computer.
Solution
for correct key combinations.
nd
state. Contact
nd
key functionality.
2-37

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