Compaq AP200 Maintenance And Service Manual page 79

4-18 Diagnostic Tools
Network Problems
Problem
Network controller stopped
working when an expansion
board was installed.
Network controller stopped
working without apparent
cause.
Continued
Cause
1. Network drivers are not loaded or
driver parameters do not match the
current configuration.
2. The cable is not securely connected.
3. The network controller interrupt or
memory overlaps the interrupt or
memory of another expansion board.
4. The network controller requires
drivers.
5. The files containing the network
drivers are corrupted.
1. The files containing the network
drivers are corrupted.
2. The cable is not securely connected.
3. The network controller Is defective.
Solution
1. Be sure the network drivers are loaded and that the
driver parameters match the configuration of the
network controller using Network Setup found in
the Control Center.
2. Be sure the cable is securely attached to the
network connector and the other end of the cable
is securely attached to the correct device.
3. Run Computer Setup and modify the network
controller memory value.
4. Verify that the drivers were not accidentally deleted
when the drivers for a new expansion board were
installed.
5. Reinstall the network drivers using the Compaq
SmartStart for Workstations CD, then run Computer
Setup.
1. Reinstall the network drivers, the Compaq
SmartStart for Workstations CD, then run Computer
Setup.
2. Be sure the cable is securely attached to the
network connector and the other end of the cable
is securely attached to the correct device.
3. Replace the network controller or the system
board.