System Board Replacement
1. Slide the system board in the end of the system unit and press
down into position.
2. Install the three system board mounting screws in the sequence
indicated below.
3. Align the rear guide and press it down into position.
4. Do the "Rear Fan Assembly Replacement" on page 4-52.
First
Third
/
/
Rear Guide
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Second
AJZB035
4·48
Service Manual