Troubleshooting - Compaq C120 Getting Started

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Troubleshooting

l Nothing appears on the display when power is turned on.
Possible Cause
Display contrast
setting
Is too light.
Main batteries are
Dead.
Possible Cause
Display contrast
setting Is too dark.
Possible Cause
Touch screen is
Damaged.
Electrostatic charge
is interfering with
operation.
Adjust display contrast
to
a darker setting.
Replace batteries.
l Screen is completely black.
Adjust display contrast
to a lighter setting.
l Nothing happens when the touch screen is pressed.
Recommended Action
Contact your nearest
Compaq authorized
dealer, reseller, or
service provider, or call
1-800-345-1518.
Reset the C 120/C 140.
Recommended Action
Recommended Action
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