Apple quadra 900.950.ws 95 Servicehandbuch
Troubleshooting
General - 2
Error Chords
One-part error
chord sounds during
startup sequence
1 Disconnect SCSI data cable from logic board and reboot
system. If startup sequence is normal, initialize hard drive.
If error chord still sounds, replace hard drive.
2 Disconnect floppy drive cable connector and reboot system. If
startup sequence is normal, replace floppy drive.
3 Replace logic board. Retain customer's SIMMs.
Two-part error chord
sounds during
startup sequence
Perform SIMM verification. Refer to Memory manual.