Acer 7730A manual Replacing the Cmos battery, To replace the Cmos battery

Replacing the CMOS battery

Important: Use only CMOS batteries designed for this notebook.

Tools you need to complete this task:

v

Flat-blade driver - OR - Scribe or non-marring tool

Phillips #0 screwdriver

Screws removed during this task:

2 chrome M2×3 (IEEE 802.11 wireless card)

Locating components:

CMOS battery bay

To replace the CMOS battery:

1Complete the steps in “Preparing the notebook” on page 55.

2Remove the optional IEEE 802.11 wireless card by following the instructions in “Replacing the IEEE 802.11 wireless card” on page 67.

Chapter 3: Replacing notebook components 71