Apple Mac 5260/100 - Manual (Page 48)

Troubleshooting Symptom Charts/System - 3
Symptom Charts
System
System
intermittently
crashes or hangs
1 Verify that system software is version 7.5 or later.
2 Verify that software is compatible with system.
3 If Ethernet card is installed, verify that it is fully seated.
4 Check that system has enough memory installed for
application.
System does not start
up
1 Reset logic board. Refer to Additional Procedures.
2 Replace power supply.
3 Check power cord connection.
4 Replace logic board. Retain customer’s SIMMs.