IBM xSeries 380, Hardware Maintenance Manual

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FRU information (service only)
195
8. Secure the triple beam by tightening the four thumbscrews on the ends of the
beam (
򍦠 1 򐂰
). Do not tighten the other 14 (
򍦠 2 򐂰
) screws yet.
9. Carefully turn the Processor/Memory Complex over so that you can work on its
topside.
10. Install the processors and power pods into the top half of the Processor/Memory
Complex as described in “Processor or thermal blank installation” on page 183.
11. Install the memory board into the top half of the Processor/Memory Complex as
described in “Memory board installation” on page 186.
12. Carefully turn the Processor/Memory Complex over so that you can work on the
underside.
13. Remove the triple beam by loosening the 4 thumbscrews found on the ends of the
beam and lifting the triple beam off the complex.
14. Install the processors and power pods into the bottom half of the
Processor/Memory Complex as described in “Processor or thermal blank
installation” on page 183.
15. Install the memory board into the bottom half of the Processor/Memory Complex
as described in “Memory board installation” on page 186.
16. Install the Processor/Memory Complex into the server as described in
“Processor/memory complex installation” on page 179.
Processor baseboard installation in a system with one
or two processors
Complete the following actions to install a board in a system with one or two
processors:
1. Place the bottom half of the Processor/Memory Complex on a clean ESD-
protected work surface. The bottom half has wider rails as compared to the top
half. Be sure that the rail side of the complex is in contact with the work surface.
2. Carefully place the Processor Baseboard topside up into position on the bottom
half of the Processor/Memory Complex. If placed correctly, the Acacia Tree
silkscreen will be visible.
3. Place the top half of the Processor/Memory Complex over the Processor
Baseboard. Be sure that the guide pin relations are correct. The Processor
Baseboard should be between the two Processor/Memory Complex halves.