Lenovo ThinkCentre Types 8342 Handbuch für den Austausch von Hardware - Seite 19

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10. Using the vacuum pen 1 , remove the microprocessor from the system board

socket by lifting it straight up and out of the socket.

Important

Do not touch the gold contacts on the bottom of the microprocessor. If

you must touch the microprocessor, touch only the sides.

Notes:

a. Note the orientation of the notches 1 on the microprocessor. This is

important when reinstalling the microprocessor on the new system board.

b. Do not drop anything onto the microprocessor socket while it is exposed.

The socket pins must be kept as clean as possible.

Chapter 2. Replacing hardware