Removing The Cpu - Acer ASPIRE 5742 Service Manual

Removing the CPU

IMPORTANT: The pins on the underside of the CPU are very delicate. If they are damaged, the CPU may
malfunction. Place the CPU on a clean, dry surface when it is not installed.
1. See "Removing the Thermal Module" on page 89.
2. Using a flat-bladed screw driver, rotate the CPU locking screw 180° counter-clockwise as shown.
3. Remove the CPU from the socket.
NOTE: Circuit boards >10 cm² have been highlighted with a yellow rectangle as shown in the previous image.
Please detach the Circuit board and follow local regulations for disposal.
Chapter 3 91