Removing the real time clock battery – Compaq XL183 User Manual

Page 106

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P

RESARIO

N

OTEBOOK

M

AINTENANCE

AND

S

ERVICE

G

UIDE

1800 S

ERIES

R

EMOVAL

AND

R

EPLACEMENT

37

Presario 1800 Series

Models: XL180, XL181, XL182, XL183, XL185,

and XL190, XL191, XL192

Removing the Real Time Clock Battery

Ä

CAUTION: Removing the RTC battery

clears the power-on password

and removes

all setup attributes that are programmed in the CMOS.

To remove the RTC battery, complete the following steps:

1. Prepare the Notebook for disassembly (

pg 11

).

2. Remove the Palmrest cover with TouchPad (

pg 14

).

3. Remove the keyboard (

pg 17

).

4. Remove the Heatspreader (

pg 23

).

5. Remove the Internet Zone cover (

pg 18

).

6. Remove the Internet button board (

pg 21

).

7. Remove the hard drive (

pg 25

).

8. Remove the upper CPU cover (

pg 34

).

Continued on the next page.

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