Intel Pentium OverDrive Installation Manual page 11

Step 4- For computers without an empty
Pentium OverDrive processor socket only.
Remove the existing processor from the
socket.
Before removing the processor, make note of how its notched corner is
oriented in the socket (make a sketch, if necessary). You need to install the
Pentium OverDrive processor with exactly the same orientation.
Make a sketch to
help recall how the
original processor is
oriented.
Removing the processor from a socket with a handle
If the processor is in a socket with a handle, open the socket by moving the
handle completely to a 90° upright position. Be sure the socket is completely
open.
Be sure the socket handle is completely open.
Very little force is required to open the socket handle. Do not use excessive
force. Your computer's motherboard should not bend while opening the
socket. Once the socket is open, remove the processor.
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