To install the battery:
- Position the battery under the battery retainer and slide the battery in until seated.
- Install the riser card assembly. Position the riser card assembly over the connector using rear alignment tab as a guide. Be careful to properly align the connector them press down to seat it.
- Return the system to the operational position. Carefully rotate the drive bay assembly to the closed position, ensuring the cables are properly routed in the bay to avoid damage.
- Close the top cover. Rotate the cover down until secured by the latches.
Full service video CD available from http://www.pc.ibm.com/training.