Helpful Hints - Compaq dc7700 - Convertible Minitower PC Quick Setup & Getting Started

Helpful Hints

If you encounter problems with the computer, monitor, or software, see the
following list of general suggestions before taking further action:
●
Check that the computer and monitor are plugged into a working
electrical outlet.
●
Check to see that the voltage select switch (some models) is set to the
appropriate voltage for your region (115V or 230V).
●
Check to see that the computer is turned on and the green power light
is on.
●
Check to see that the monitor is turned on and the green monitor light
is on.
●
Check the power LED on the front of the computer to see if it is flashing.
The flashing lights are error codes that will help you diagnose the
problem. Refer to
Audible Codes on page 18
●
Turn up the brightness and contrast controls of the monitor if the
monitor is dim.
●
Press and hold any key. If the system beeps, then the keyboard should
be operating correctly.
●
Check all cable connections for loose connections or incorrect
connections.
●
Wake the computer by pressing any key on the keyboard or pressing
the power button. If the system remains in suspend mode for more
than four seconds, shut down the computer by pressing and holding
the power button for at least four seconds then press the power button
again to restart the computer. If the system will not shut down, unplug
the power cord, wait a few seconds, then plug it in again. The computer
will restart if automatic start on power loss is set in Computer Setup.
If it does not restart, press the power button to start the computer.
●
Reconfigure your computer after installing a non–plug and play
expansion board or other option. See
Problems on page 15
ENWW
Interpreting POST Diagnostic Front Panel LEDs and
in this guide for details.
for instructions.
Solving Hardware Installation
Helpful Hints
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