Dell Inspiron 1122 (M102z, Early 2011) - Manual (Page 12)

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Coin-Cell Battery
Dell Inspiron 1122 Service Manual
Removing the Coin-Cell Battery
Replacing the Coin-Cell Battery
Removing the Coin-Cell Battery
1. Follow the instructions in Before You Begin .
2. Remove the battery (see Removing the Battery ).
3. Remove the keyboard (see Removing the Keyboard ).
4. Follow the instructions from step 4 to step 6 in Removing the Hard Drive .
5. Remove the palm rest (see Removing the Palm Rest ).
6. Use a plastic scribe and gently pry the coin-cell out of the battery socket on the system board.
7. Lift the coin-cell battery out of the battery socket.
Replacing the Coin-Cell Battery
1. Follow the instructions in Before You Begin .
2. With the positive side up, snap the coin-cell battery into the battery socket on the system board.
3. Replace the palm rest (see Replacing the Palm Rest ).
4. Follow the instructions from step 5 to step 7 in Replacing the Hard Drive .
5. Replace the keyboard (see Replacing the Keyboard ).
6. Replace the battery (see Replacing the Battery ).
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 dell.com/regulatory_compliance.
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: To help prevent damage to the system board, remove the main battery (see Removing the Battery ) before working inside the
computer.
1 coin-cell battery 2 plastic scribe
CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may
result in damage to the computer.