Lenovo ideacentre AIO 520-24 IKL Hardware Maintenance Manual page 46

Step 5. Lift the small handle and open the retainer.
Step 6. Lift the microprocessor straight up and out of the socket.
Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handling the
microprocessor, touch only the sides.
Note: Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must
be kept as clean as possible.
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ideacentre All-In-One 520 (22 & 24 inch) Computer Hardware Maintenance Manual
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