60 Net finity 3500 -M20 – T ype 8657 Mod els 21 Y, 2 2Y, 31Y, 32Y ,
c. Discard th e used heatsink.
5. Lift u p the r elease leve r and remov e the m icroproces -
sor from the conn ecto r. Store the micropr ocessor in a
static-protective bag for possible future use.
6. If you are installing a ne w microproce ssor, go to Inst all-
ing an addi tional microprocessor on page 5 7.
If you are not replacing the microprocessor, then you
mu st r ei ns ta ll the ter m in at or ca rd. Pu s h t he relea s e
lever down to lock the terminator card into place.

Completing the installation

To complete the installation, you must reconnect all cables
that you di sconnected, reinstall a ll bezels, r einsta ll the side
cover, and, for certain options, run the Configuration/Setup
Utility program. Follow the instructions in this section.
Note: If y ou ha ve jus t pl ug ged t he po wer cor ds of t he se rver
into an electrical outlet, you will have to wait approxi-
mately 20 seconds before pressing the po wer- control
button.

Installing the side cover

The following illustration shows how install the side cover.
Note: The illustrations in this document might differ slightly
from your hardware.
Þ1Ý Cover release tab
To install the left-side cover: