Lenovo ThinkCentre Hardware Maintenance Manual page 119
Machine types: 3026, 3029, 3039, 3054, 3137, 3139, 3149, 3219, 3245, 3246, 3245, 3282, 3319, 3349, 3394, 3421, 3491, 3544, 3627, 3652, 3699, 3769, 3878, 3934, 4972, 4992, 5132, 5206, 5261, 5267, 5297, 5325, 5384, 5391, 5450, 5472, 5474, 5485, 5498, 5536,
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Also See for ThinkCentre:
- Hardware maintenance manual (546 pages) ,
- Safety and warranty manual (265 pages) ,
- User manual (32 pages)
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Figure 50. Removing the retaining screws for the power supply assembly
4. Open the computer cover. See "Opening the computer cover" on page 102.
5. Pivot the optical drive bay assembly upward to gain access to the power supply assembly.
6. Disconnect the power supply assembly cables from all drives and from the power connectors
on the system board.
Note: You might need to remove the hard disk drive to gain easy access to the power connector
See "Replacing the hard disk drive" on page 118.
Figure 51. Power connectors on the system board
7. Release the power supply assembly cables from the cable clips and ties in the chassis.
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Chapter 9
Replacing FRUs (Machine types: 3026, 3039, 3137, 3149, 3245, 3269, 3319, 3394, 3491, 3627, 3699, 3878,
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4972, 5132, 5261, 5297, 5391, 5472, 5485, 5536, 5548, 5567, 5864, and 6213.)
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