Apple powermac g3 blue.white Service Manual

 Troubleshooting

Symptom Charts/Network Problems - 61

Unable to see any 

network devices

1 Open the Network control panel and select the Ethernet 

option. Verify that you can now see devices on the network.

2 Reset parameter RAM. Hold down Command-Option-P-R 

during startup but before “Welcome to Macintosh” appears.

3 Boot from the system CD that came with the unit. Open the 

Network control panel and switch to Ethernet. Are you able to 

switch to Ethernet and see Ethernet devices on the network 

now? If so, troubleshoot software Extensions or reinstall 

system software.

4 Try connecting to a known-good Ethernet port at the wall or 

external hub. 

5 Verify that other users are experiencing the same problem. 

If, so contact the network administrator. If not, go on to the 

next step

6 Replace the logic board.