IBM eserver 630 6C4 Service Manual page 124

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7. Disconnect all power and signal cables from the media drives, located in media
bay 1 and media bay 2.
8. Remove the media drives as described in "Media Removal" on page 399.
9. Remove the media support shelf by loosening the thumbscrew and grasping the
back edge of the shelf, sliding it back, then lifting it up and out of the system
chassis.
Note: The support leg located on the bottom of the media support shelf is used to
10. Remove processor card #2 (if installed). If processor card #2 is removed, ensure
processor card #1 is installed and contains at least one quad of memory DIMMs.
Note: The processor card that is left in the system must contain at least one quad
11. Record the slot numbers of the memory DIMMs on processor card #1. Remove all
memory DIMMs except for one quad from processor card #1.
Notes:
a. Place the memory DIMM locking tabs in the locked (upright) position to prevent
b. Memory DIMMs must be installed in quads and in the correct connectors. Refer
12. Disconnect the cables attached to the PCI riser card.
13. Disconnect the IDE cable from the IDE connector on the CEC backplane.
14. If your system is equipped with a diskette drive, disconnect the diskette drive cable
from the diskette drive connector on the CEC backplane.
15. Disconnect the signal and power connectors from the disk drive backplane.
16. Disconnect the disk drives from the disk drive backplane connectors.
17. Plug in the power cords and wait for OK to display on the operator panel display.
18. Turn on the power.
Does the system stop with code E1F2, E1F3, STBY or 20EE000B, 4BA00830
displayed on the operator panel?
NO
YES
Eserver pSeries 630 Models 6C4 and 6E4 Service Guide
104
deactivate a microswitch. The microswitch is located on the CEC backplane
and when deactivated cuts off all power to the CEC backplane. This support
shelf must be correctly seated and secured in position after any new FRU is
added to the system.
of memory DIMMs. For example, a system configuration having two
processor cards; processor card #2 contains all of the memory DIMMs,
processor card #1 contains no memory DIMMs. Remove processor card #1
that contains no memory DIMMs, then remove all but one quad of memory
DIMMs from processor card #2. Place processor card #2 into processor slot
#1.
damage to the tabs.
to "Memory DIMM Location" on page 28 for complete information on memory
DIMMs.
Go to "Step 1540-6" on page 106.
Go to "Step 1540-3" on page 105.

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