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B-2 AlphaServer GS80 Upgrade Manual
B.1 Upgrades Retaining Older CPUs
These upgrades consist of adding new CPUs, and possibly, a new
system drawer. See Chapter 2 for procedures on how to add a new
system drawer. Figure B–1 shows how to install a CPU. Table B-1
describes the different CPUs. The CPU derives its operating clock
speed from the system clock. The B4125 CPU is not supported when
the system clock is run at 9.0 ns.
NOTE: Be sure to update the firmware. See Section B.2.
Figure B–1 Installing a CPU
1
Catch Detail
PK2225
1
Removal
Replacement
2
INCORRECT
CORRECT
2
For Module
Installation, Align
Module Color to Frame
Color, as Shown
The unoccupied slot is covered with a filler. First remove the filler from the
selected slot, then proceed to install the module as follows: