Acer 7230 - Manual (Page 97)

Chapter 3 87
Removing the CPU
1. Remove the Mainboard. See “Removing the Mainboard” on page 84.
2. Take note of the indicators on the socket cam screw. Using a flat screwdriver, turn the CPU socket screw
counter-clockwise until it indicates unlocked.
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3. Lift the CPU clear of the Mainboard.