International Business Machines Corporation Desktop 8320

Inspect the lens area for issues

Clean the lens with a cotton swab or Q-tip if smudged

Blow away debris from the lens area if present

Is the mouse surface suitable for use?

Remove the ball from the mouse by unlocking the retainer ring

Wash the ball in warm, soapy water and dry it

Read 'Important safety information' before proceeding

Have you ensured all safety precautions are understood?

Disconnect the power cord from the electrical outlet

Disconnect the power cord from the computer

Accessing the Power Button and LED Assembly

Pre-replacement Safety Measures

Read 'Important safety information' guidelines

Turn off the computer and disconnect the power cord from the electrical outlet and from the computer

Rotate the drive bay assembly upward to gain access to the speaker

Disconnect the speaker cable from the system board

Pre-replacement Safety Measures

Read 'Important safety information' before proceeding

Refer to 'Lithium battery notice' for replacement and disposal information

Turn off the computer and disconnect the power cord from the electrical outlet and from the computer

Locate the battery on the system board

Remove the PCI riser and PCI adapters that impede access to the battery

Read 'Important safety information' before proceeding

Turn off the computer and disconnect the power cord from the electrical outlet and from the computer

Rotate the drive bay assembly upward to gain access to the cable connections

Locate the power supply assembly

Note the routing of the power supply cables