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This manual is complete and of high quality. I am very pleased with the purchase.
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Another excellent buy! A fully readable PDF archive. Good prints!!
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It is wonderful done!!! a great job in scanning the manual. Superior quality in all the electric scheme. Very understandable and net!!! Thank you!
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muy buen manual por lo completo de este algunos esquemas estan muy divididos lo que hace algo dificil el seguimiento.
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very good manual, with detail and clarity in esquematic diagrams and waveforms .
Athena MC24 N/B Maintenance
8.8 CD-ROM Driver Test Error(2)
Symptom: An error message is shown when reading data from CD-ROM drive.
CD-ROM Driver Test Error
1. Try another known good compact disk. 2. Check install for correctly. Re-boot OK? No Yes
Check the CD-ROM driver for proper installation.
t t en e cr m Se cu c Do al iT ia Mt n e d nfi o C
Board-level Troubleshooting Replace the faulty parts. PARTS:
U14 J506 Q515 Q516 R567 R617 R576 R129 R125 R539 R538 R128 R543 R541 R544 R540 R571
One of the following parts or signals on the motherboard may be defective, use an oscilloscope to check the signals or replace the parts one at a time and test after each replacement. SIGNALS:
RDDS[0:15] RSDIOW# SIORDY RIRQ15 RDAS[0:2] RCS1S# RCS3S# 5VS_CDROM
Replace Motherboard
RP5 RP34 RP38 R116
RSDDACK# RSDIOR# RSDDREQ
Yes Re - Test OK? No End
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