Gateway 450RGH Service Manual page 70

To replace the CMOS battery:
1
Disconnect the AC adapter, modem and network cables, then prepare the notebook
by following the instructions in
2
Remove the main battery by following the instructions in
battery" on page
3
If the modular bay contains the secondary battery, remove the secondary battery
by following the instructions in
page 10.
4
Turn the notebook over so the bottom is facing up.
5
Remove the main battery by following the instructions in
battery" on page
6
Remove the component in the modular bay by following the instructions in
"Replacing the modular bay component" on page 10.
7
If the notebook has IEEE 802.11 wireless networking built in, remove the IEEE 802.11
Mini PCI module by following the instructions in
Mini PCI card" on page
8
Turn the notebook over so the top is facing up.
9
Remove the keyboard cover by following the instructions in
cover" on page
10
Remove the keyboard by following the instructions in
page 28.
11
Remove the LED indicator panel by following the instructions in
indicator panel" on page
12
Remove the cooling assembly by following the instructions in
assembly" on page
13
Remove both hinge covers by following the instructions in
covers" on page
14
Unplug the LCD video cable from the notebook by following the instructions in
Step 13 on page
15
Remove the palm rest assembly by following the instructions in
rest assembly" on page
"Preparing the notebook" on page
8.
"Replacing the modular bay component" on
8.
15.
25.
34.
41.
49.
53.
56.
www.gateway.com
Replacing the CMOS battery
7.
"Removing the main
"Removing the main
"Replacing the IEEE 802.11
"Replacing the keyboard
"Replacing the keyboard" on
"Replacing the LED
"Replacing the cooling
"Replacing the hinge
"Replacing the palm
65