Coin-cell battery, Removing the coin-cell battery, Replacing the coin-cell battery – Dell Inspiron One 2305 (Mid 2010) User Manual
Page 23
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Coin-Cell Battery
Dell™ Inspiron™ One 2305/2310 Service Manual
Removing the Coin-Cell Battery
Replacing the Coin-Cell Battery
Removing the Coin-Cell Battery
1.
Record all the screens in system setup utility (see
System Setup Utility
) so that you can restore the correct settings in
2.
Follow the instructions in
Before You Begin
.
3.
Remove the back cover (see
Removing the Back Cover
).
4.
Follow the instructions from
step 2
to
step 5
in
Removing the Front Stand
.
5.
Remove the system-board shield (see
Removing the System-Board Shield
).
6.
Locate the battery socket (see
System Board Components
).
7.
Press the battery release lever to remove the battery.
Replacing the Coin-Cell Battery
1.
Follow the instructions in
Before You Begin
.
2.
Insert the new battery (CR2032) into the socket with the side labeled "+" facing up, and press the battery into place.
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
WARNING:
A new battery can explode if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the
manufacturer. Discard used batteries according to the manufacturer's instructions.
CAUTION:
Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™
is not covered by your warranty.
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
surface (such as a connector on your computer).
CAUTION:
If you pry the battery out of its socket with a blunt object, be careful not to touch the system board with the object. Ensure that the
object is inserted between the battery and the socket before you attempt to pry out the battery. Otherwise, you may damage the system board by
prying off the socket or by breaking circuit traces on the system board.
1
battery release lever