Acer 4553 사용자 설명서

76

Chapter 3

3. Lift the CPU clear of the socket as shown.

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.

Removing the RTC Battery

1. See “Removing the Mainboard” on page 72.

2. Pry the RTC battery from the mainboard.