Apple powermac server g3 minitow 服务手册
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Troubleshooting
Symptom Charts/System - 21
System
intermittently
crashes or hangs
1 Verify system software is version 8.0 or later with enabler
770 for G3 Minitower, or version 8.1 or later with
appropriate software extensions for G3 Server.
2 Verify software is known-good. Do a clean install of system
software.
3 Verify software is Power Macintosh compatible (contact
developer). Also, try booting with extensions off to determine
if there are system init problems.
4 Clear parameter RAM. Hold down Command-Option-P-R
during startup but before "Welcome to Macintosh" appears.
5 Remove all SDRAM DIMMs and try replacing them one at a
time to test. Replace any bad DIMMs.
6 Replace logic board.
7 Replace processor module.