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8. Use the torque wrench (supplied with the system tool kit, see “Tools” on page 962 for the tool part
number) to tighten the actuation bolt. When the wrench clicks, followed by about 15 degrees of free
motion, the bolt is seated.
9. If you are installing MCMs with the copper heatsink, remove the two steel alignment rods and tighten
the two captive heatsink bushing screws with a 5 mm socket wrench.
Attention:
Do not over-torque the bolt.
Check the MCM/L3 short-circuit test tool to ensure that short circuit was not created when the MCM
was installed.
If this is the last MCM you are installing, remove the MCM/L3 module short-circuit test tool and meter.
10.
Begin the above procedure again until all MCM modules have been replaced.
Note:
Remove and install the MCMs with the copper heatsink one at a time, completing the above
substeps before servicing another MCM.
11. Remove the primary I/O book (see “I/O Books and I/O Blanks” on page 792) and replace the VPD
card that was provided with the MCM module.
L3
CUoD
12. Replace the primary I/O book.
13. Replace the DCAs and DCA fillers that you removed earlier. See “Processor Subsystem DCA
(Distributed Converter Assembly) Books and DCA Blanks” on page 797.
14. Replace the fan chassis. See “Fan Chassis” on page 849.
15. If an MCM or L3 cache module was just added or replaced, go to the service processor menu and
select System Information Menu, then select MCM/L3 Interposer Plug Count Menu.
If the MCM/L3 Interposer Plug Count Menu is not available, the system firmware level is too old, and
the MCM plug count must be recorded as described in “Installing the MCM/L3/Passthrough Plug Map”
on page 791 and “Using this Label” on page 791.
You can also upgrade the system firmware to the latest level to make the MCM/L3 Interposer Plug
Count Menu available, then continue with 16.
16. Find the index number that corresponds to the module that was just added or replaced and enter the
new plug count that was included in the FRU or MES kit. If the plug count is not included with the
FRU, enter the number 7 as the new plug count to account for the number of times the module was
plugged during the manufacturing process. If the MCM/L3 was replaced from field spares, enter the
Chapter 9. Removal and Replacement Procedures
807
Содержание pSeries 670
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Страница 18: ...xvi Eserver pSeries 670 Service Guide...
Страница 256: ...Make sure all the green power good out LEDs of both I O subsystem DCAs are off 236 Eserver pSeries 670 Service Guide...
Страница 324: ...Yes Go to Step 154A 14 on page 302 304 Eserver pSeries 670 Service Guide...
Страница 718: ...698 Eserver pSeries 670 Service Guide...
Страница 828: ...number 8 Exit the menu completely before powering on the system 808 Eserver pSeries 670 Service Guide...
Страница 835: ...MCM Installation Shorts Test Step 3 See L3 Cache Modules on page 819 Chapter 9 Removal and Replacement Procedures 815...
Страница 848: ...L3 Cache Shorts Test Step 4 828 Eserver pSeries 670 Service Guide...
Страница 849: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 829...
Страница 851: ...L3 Cache Shorts Test Step 2 Chapter 9 Removal and Replacement Procedures 831...
Страница 853: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 833...
Страница 854: ...L3 Cache Shorts Test Step 5 834 Eserver pSeries 670 Service Guide...
Страница 971: ...7040 Model 671 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 951...
Страница 973: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 953...
Страница 986: ...966 Eserver pSeries 670 Service Guide...
Страница 990: ...970 Eserver pSeries 670 Service Guide...
Страница 1005: ...error Handle unexpected modem responses expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix D Modem Configurations 985...
Страница 1018: ...998 Eserver pSeries 670 Service Guide...
Страница 1019: ...Appendix E Ground Path The ground path for the pSeries 670 is shown in the following figure 999...
Страница 1020: ...1000 Eserver pSeries 670 Service Guide...
Страница 1028: ...1008 Eserver pSeries 670 Service Guide...
Страница 1031: ......
Страница 1032: ...Printed in U S A July 2003 SA38 0615 03...