Lenovo J SERIES 3000 - Manual (Page 119)

Notes:
a. Your microprocessor and socket might look different than the one illustrated.
b. Note the orientation of the microprocessor in the socket. Look for the small triangle on one corner of
the microprocessor. This is important when reinstalling the microprocessor on the system board.
c. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.
8. Make sure that the small handle is in the raised position.
9. Holding the microprocessor with your fingers, position the microprocessor so that the small triangle on
one corner is aligned with the corresponding triangle on the microprocessor socket.
10. Holding the microprocessor with your fingers, remove the protective cover 2 that protects the gold
contacts on the new microprocessor 1 .
11. Lower the microprocessor straight down into the system board socket of the new system board.
Chapter 9 . Replacing FRUs (Types 7390, 7391, 7392, 7396, 7397, and 7398) 113