Acer 7730 用户手册

Chapter 3: Replacing notebook components

71

Replacing the CMOS battery

Important:

 Use only CMOS batteries designed for this notebook.

Tools you need to complete this task:

v

Screws removed during this task:

Locating components:

To replace the CMOS battery:

Complete the steps in 

Remove the optional IEEE 802.11 wireless card by following the instructions in 

Flat-blade driver

Scribe or non-marring tool

- OR -

Phillips #0 screwdriver

2 chrome M2×3 
(IEEE 802.11 wireless 
card)

CMOS battery bay