Troubleshooting and Repair
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Disk Drive Maintenance
SX-200 LIGHT/DIGITAL Floppy Disk Subsystem
Troubleshooting Procedures
Table 13 outlines the most likely causes of Floppy Disk Subsystem
failure.
Table 13: Floppy Disk Troubleshooting Summary
Step
Possible Malfunction Source
1.
Drive units require resets - power down the control bay (Bay 2 or Bay
0), and power up again. Check for error codes on the Main Control
Card numeric display - see Table 14.
2.
Faulty backplane connections.
3.
Faulty or improperly installed floppy disk.
4.
Faulty / corrupt / obsolete software - reload with correct software.
5.
Faulty power supply unit(s) - refer to Power System Troubleshooting.
6.
Faulty Disk Drive unit.
7.
Faulty Main Control.
8.
Faulty cable connections.
Содержание SX-200 EL
Страница 1: ...TECHNICIAN S HANDBOOK LIGHTWARE 19 RELEASE 3 0 ...
Страница 11: ...Chapter 1 Introduction ...
Страница 12: ......
Страница 32: ...Technician s Handbook 22 ...
Страница 33: ...Chapter 2 Routine Maintenance ...
Страница 34: ......
Страница 55: ...Chapter 3 Troubleshooting and Repair ...
Страница 56: ...Technician s Handbook 46 ...
Страница 88: ...Technician s Handbook 78 Figure 16 E M Trunk Type I 2 wire ...
Страница 110: ...Technician s Handbook 100 ...
Страница 111: ...Chapter 4 Programming ...
Страница 112: ......
Страница 168: ...Technician s Handbook 158 ...
Страница 169: ...Chapter 5 Installation ...
Страница 170: ......
Страница 175: ...Installation 165 Installation SX 200 ML FD Cabinet Card Assignment Figure 24 SX 200 ML FD Cabinet Card Assignment ...
Страница 176: ...Technician s Handbook 166 SX 200 LIGHT Cabinet Card Assignment Figure 25 SX 200 LIGHT Cabinet Card Assignment ...
Страница 239: ...Chapter 6 Maintenance Commands ...
Страница 240: ......
Страница 258: ...Technician s Handbook 248 ...
Страница 261: ...Notes ...
Страница 262: ...Technician s Handbook Notes ...