Troubleshooting
4-27
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SBB Troubleshooting
Problem
Possible Cause
Action
SBB fault LED lit.
Disk drive failed.
Replace disk drive.
SBB activity and fault LEDs
lit.
Disk drive hung or has
failed.
Replace disk drive.
SBB fault LED flashing.
Disk drive failed and is
spinning down.
Replace disk drive.
Tape Drive Troubleshooting
Problem
Possible Cause
Action
Tape will not load.
Tape inserted incorrectly.
Insert the tape with the arrow on the
cassette pointing towards the drive.
Cannot write data to a
tape.
Tape write-protected.
Slide the write-protect tab on the
cassette to the closed position.
Tape will not eject.
Tape jammed in drive.
Using a small screwdriver, rotate the
motor shaft clockwise to bring
threading mechanism to the initial
loading position.
If necessary, press the ratchet
mechanism to tighten the tape before
ejecting.
Continue to turn the motor shaft
clockwise until the tape can be lifted
out of the drive mechanism and
ejected from the drive.
Содержание DIGITAL Server 7100 1200
Страница 12: ...Preface viii DEC00421 Typical DIGITAL Server 7100...
Страница 80: ...FRU Replacement 5 3 DEC00995 8 15 8 16 2 7 13 6 4 6 11A 14 1 9 3 13 5 12 10 17 11B Figure 5 1 Server Front View...
Страница 82: ...FRU Replacement 5 5 DEC00996 15A 15B 8 2 7 13 4 6 14 1B 9 3 11 5 10 1A 12 Figure 5 2 Server Left Side View...
Страница 84: ...FRU Replacement 5 7 DEC01470 2 1 2 3 4 5 6 7 8 9 10 11 12 13 Figure 5 3 Server Right Side Rear View...
Страница 88: ...FRU Replacement 5 11 DEC00405 2 Figure 5 5 Unlocking and Removing the Side Panels...
Страница 91: ...FRU Replacement 5 14 DEC00697 2 I G H F E D C B A Figure 5 7 Server Front View...
Страница 93: ...FRU Replacement 5 16 U T R O N M L J P K S Q DEC00697 3 Figure 5 8 Server Left Side View...
Страница 95: ...FRU Replacement 5 18 J L O R P M Q N K DEC01407 2 S Figure 5 9 Server Right Side View...
Страница 97: ...FRU Replacement 5 20 B B B F H G C D E A DEC01407 3 Figure 5 10 Server Rear View...
Страница 101: ...FRU Replacement 5 24 5 6 7 8 1 2 3 4 1 2 3 4 5 C B A D DEC00692 8 Figure 5 12 Main Logic Board Components...
Страница 103: ...FRU Replacement 5 26 2 or 4 1 or 3 A C D E DEC01408 2 B Figure 5 13 Processor Module Components and Connectors...
Страница 108: ...FRU Replacement 5 31 DEC00692 6 J35 ON Figure 5 15 Main Logic Board Switch Location...
Страница 118: ...FRU Replacement 5 41 DEC00978 Figure 5 18 Removing and Replacing the Power Supply...
Страница 120: ...FRU Replacement 5 43 DEC00470 2 Figure 5 19 Removing and Replacing the Diskette Drive...
Страница 122: ...FRU Replacement 5 45 DEC00470 3 Figure 5 20 Removing and Replacing the CD ROM Drive...
Страница 124: ...FRU Replacement 5 47 DE C007 76 Figure 5 21 Removing and Replacing a Cooling Fan...
Страница 126: ...FRU Replacement 5 49 DEC 007 77 Figure 5 22 Removing and Replacing the Secondary Cooling Fan 2...
Страница 128: ...FRU Replacement 5 51 DEC00778 Figure 5 23 Removing and Replacing the Speaker...
Страница 136: ...FRU Replacement 5 59 DEC00779 Figure 5 26 Removing and Replacing a Caster...
Страница 142: ...Processor Module Upgrades 6 6 DEC00695 5 Figure 6 1 Removing the Terminator Card...
Страница 144: ...Processor Module Upgrades 6 8 DEC00695 3 Figure 6 2 Installing a Processor Module...
Страница 146: ...Processor Module Upgrades 6 10 DEC00695 2 Figure 6 3 Removing the Processor Module...
Страница 159: ...A 1 8 Service Notes A...
Страница 160: ...Service Notes A 2...
Страница 161: ...Service Notes A 3...
Страница 162: ...Service Notes A 4...