Step 1520-4
1. Turn the power off.
2. Unplug the system unit power cable from the wall outlet.
3. Record the slot numbers of all the ISA and PCI adapters. Label and record the
location of any cables attached to the adapters. Remove all the adapters.
4. Remove all installed memory cards.
5. Remove the CPU card(s).
6. Unplug the power cables from all the SCSI devices.
7. Unplug all the fans, except the fan in the power supply.
8. Connect the system unit power cable to the wall outlet.
9. Turn the power on.
Does the fan in the power supply turn on and the power LED come on and stay
on?
NO
Replace the I/O planar. Go to "MAP 410: Repair Checkout" in the
IBM
RS/6000 Diagnostic Information for Multiple Bus Systems.
YES
Go to “Step 1520-5” on page 2-16.
Chapter 2. Maintenance Analysis Procedures
2-15
Содержание RS6000 - 7026 - H70
Страница 1: ...RS 6000 7025 F50 Series IBM Service Guide SA38 0541 01...
Страница 6: ...vi Service Guide...
Страница 14: ...xiv Service Guide...
Страница 16: ...xvi Service Guide...
Страница 18: ...Rear View 1 2 Service Guide...
Страница 23: ...Operator Panel Chapter 1 Reference Information 1 7...
Страница 24: ...System Data Flow 1 8 Service Guide...
Страница 120: ...AIX and Physical Location Code Reference Table 3 48 Service Guide...
Страница 121: ...Chapter 3 Error Code to FRU Index 3 49...
Страница 208: ...5 40 Service Guide...
Страница 211: ...Covers Removal 1 Open the door Chapter 6 Removal and Replacement Procedures 6 3...
Страница 217: ...b Remove the I O planar cover Chapter 6 Removal and Replacement Procedures 6 9...
Страница 222: ...5 Close the door 6 14 Service Guide...
Страница 231: ...4 Remove the screw holding the adapter Chapter 6 Removal and Replacement Procedures 6 23...
Страница 240: ...4 Remove the Processor card s as described in Processor Card on page 6 35 6 32 Service Guide...
Страница 247: ...Chapter 6 Removal and Replacement Procedures 6 39...
Страница 251: ...Replacement Replace in reverse order Chapter 6 Removal and Replacement Procedures 6 43...
Страница 255: ...Chapter 7 Parts Information Chapter 7 Parts Information 7 1...
Страница 256: ...7 2 Service Guide...
Страница 258: ...Note See IBM RS 6000 Diagnostic Information for Multiple Bus Systems for part numbers 7 4 Service Guide...
Страница 278: ...A 16 Service Guide...
Страница 318: ...C 4 Service Guide...
Страница 333: ...expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix D Modem Configurations D 15...
Страница 340: ...D 22 Service Guide...
Страница 344: ...E 4 Service Guide...
Страница 353: ...VPD vital product data 3 93 Index X 9...
Страница 354: ...X 10 Service Guide...
Страница 356: ...X 12 Service Guide...
Страница 357: ......