Veriton 5500/7500 Service Guide
Page 128
... with a known good disc. 2. CD/DVD-ROM drive CD/DVD-ROM drive does not read and there are no sound output. 1. Check with a known good disc. 2. CD/DVD-ROM drive. Turn up the sound volume. 3. Main board Chapter 4 120 Error Symptom Action/FRU Diskette drive LED comes on for more than 30... when the system is installed properly. 3. CD/DVD-ROM drive power. 3. CD may have dirt or foreign material on it . Ensure the CD/DVD-ROM driver is turned on but no messages are set correctly and its eject button is set to master.) Hard disk drive test failed. 1. CD/DVD-ROM...
... with a known good disc. 2. CD/DVD-ROM drive CD/DVD-ROM drive does not read and there are no sound output. 1. Check with a known good disc. 2. CD/DVD-ROM drive. Turn up the sound volume. 3. Main board Chapter 4 120 Error Symptom Action/FRU Diskette drive LED comes on for more than 30... when the system is installed properly. 3. CD/DVD-ROM drive power. 3. CD may have dirt or foreign material on it . Ensure the CD/DVD-ROM driver is turned on but no messages are set correctly and its eject button is set to master.) Hard disk drive test failed. 1. CD/DVD-ROM...