Replacing The Pch Thermal Module; Replacing The Cpu - Acer ASPIRE 553G Service Manual

Replacing the PCH Thermal Module

1. Place the PCH thermal module on the chip.
2. Tighten the one (1) captive screw.

Replacing the CPU

IMPORTANT: The CPU has a Pin1 locator that must be positioned corresponding to the marker on the CPU
socket.
1. Place the CPU into the CPU socket as shown, taking note of the Pin1 locator indicated by the red square.
Chapter 3
Socket
Pin1 Locator
119