Chapter 4.Fru Replacements; Replacing A Processor/Installing A Second Processor; Processor - IBM IntelliStation 6866 Hardware Maintenance Manual

Chapter 4. FRU replacements
Replacing a processor/installing a second
processor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Replacing a system board . . . . . . . . . . . . . . . . . . . . 15
System board removal . . . . . . . . . . . . . . . . . . . . . . . 16
System board layout . . . . . . . . . . . . . . . . . . . . . . . . . 17
System board switch settings . . . . . . . . . . . . . . . . . 18
System board memory . . . . . . . . . . . . . . . . . . . . . . . 18
Locating components on the memory card . . . . . . 18
Type 6866 memory . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Removing a RIMM or C-RIMM . . . . . . . . . . . . . . . 20
Installing a RIMM or C-RIMM . . . . . . . . . . . . . . . . 22
Computer exploded view . . . . . . . . . . . . . . . . . . . . 23
Input/Output connectors . . . . . . . . . . . . . . . . . . . . 23
Cover removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Front bezel removal . . . . . . . . . . . . . . . . . . . . . . . . . 25

Replacing a processor/installing a second processor

© Copyright IBM Corp. 2000
Note: Before installing a second microprocessor, run the Multiprocessor Upgrade
Option program, provided on the Software Selections CD. For information
about this utility, see addcpu.txt file on the Software Selections CD.
1. Remove the cover and front bezel. See "Cover removal" on page 24.
2. Loosen the two screws holding the terminator card or microprocessor. (see
"System board layout" on page 17.) and remove from the microprocessor socket.
3. Insert the new microprocessor into the guides. Push the microprocessor into the
socket until it is properly seated.
Card guide/fan assembly removal . . . . . . . . . . . . 25
Battery removal and installation . . . . . . . . . . . . . . 26
Installing long adapters . . . . . . . . . . . . . . . . . . . . . . 27
Installing internal drives . . . . . . . . . . . . . . . . . . . . . 28
Installing a drive in bay 1 . . . . . . . . . . . . . . . . . . . . 29
Removing drives in bays 4, 5, 6, 7, 8, and 9 . . . . . 30
Hard disk drive jumper settings . . . . . . . . . . . . . . 31
IDE hard disk drive settings . . . . . . . . . . . . . . . . . . 32
CD-ROM drive jumper settings . . . . . . . . . . . . . . . 33
Power supply removal. . . . . . . . . . . . . . . . . . . . . . . 34
20-pin power supply connection . . . . . . . . . . . . . . 34
Rack mount configuration . . . . . . . . . . . . . . . . . . . 35
Preparing the computer for installation . . . . . . . . 35
Preparing the rack enclosure . . . . . . . . . . . . . . . . . 37
Installing the computer in the rack enclosure . . . 40
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