Options 3-13
OverDrive Processor Troubleshooting
If a fault occurs at power-on, verify that the installation was performed correctly. One
beep indicates that the computer has completed its power-on self-test. If intermittent beep-
ing occurs, turn off the computer and try again. If the beeping persists, see Section 4,
Maintenance and Troubleshooting.
Table Section 3-2 summarizes problems that may develop after installing a OverDrive proc-
essor and lists in sequential order suggested corrective actions.
Table Section 3-2 OverDrive Problems and Solutions
Problem Symptom Solution
No power Power lamp on computer
status panel will not light.
1. Check that the power cord is plugged into the
AC connector on the computer. Check that the
other end of the cord is plugged into a live
properly grounded AC power outlet.
Operating
system does
not boot
An invalid configuration
message is displayed.
1. Press F1 to run setup and view parameters.
OverDrive
Processor
malfunction
Software does not see
OverDrive Processor.
1. Reseat the OverDrive Processor.
2. Check the setup parameters
3. Check the jumper settings (see Section 2).
4. Replace OverDrive Processor.
5. Replace system board.
Keyboard or
mouse
malfunction
Monitor has prompt, but
cannot input data.
1. Check that the keyboard is plugged in.
2. Check that the mouse is plugged in.
SIMM Memory Installation
The system board comes standard with 8 MB of memory. Memory over the first megabyte
of RAM is extended RAM. The system supports up to 136 MB of memory.
NOTE: The metal plating on the SIMM stick
connectors must match the metal plating in the
SIMM sockets of the computer. Use tin-plated
SIMM sticks with tin-plated SIMM sockets.
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