IBM Types 8122, Replacement Manual

Page: 31 / 44

Important
To avoid damaging the microprocessor contacts, do not tilt the
microprocessor when installing it into the socket.
9. Using the vacuum pen
1
, lower the microprocessor straight down into the
microprocessor socket.
Note: Install the black protective cover that was removed from the new
microprocessor onto the defective microprocessor after the installation is
complete.
10. Pivot the microprocessor retainer
3
to the closed position and pivot the
locking lever
2
to secure the microprocessor
1
. Make sure the locking
lever is engaged with the retainer tab when securing the microprocessor.
Chapter 2. Replacing hardware
23