Lenovo 7269D7U - Topseller M58e Sff E7500 2.93G 3Gb 320Gb Dvdrw W7p/Xpp Hardware Maintenance Manual page 83

Note: Touch only the sides of the microprocessor. Do not touch the gold contacts on the bottom.
7. Lift the microprocessor straight up and out of the socket.
Notes:
a. Note the orientation of the notches 1 on the microprocessor. This is important when reinstalling
the microprocessor on the new system board.
77
.
Chapter 8 Replacing FRUs (Types 7258, 7260, 7268, 7270, 7280, 7296, 7298, 7304, 7307,7413, 7491, and 7508)