Lenovo ThinkCentre 8700 Hardware Maintenance Manual page 102

10. Install the new power supply and install the three screws that secure the
11. Position the system board so that the screws holes are aligned and install the
12. Install the hard disk drive. Make sure to route the power supply cable for the
13. Reconnect all other power supply cables to the system board and the drives.
14. Align the drive bay assembly with the two slots and rails on the sides of the
15. Reinstall the front bezel.
16. Go to "Completing the FRU replacement" on page 124.
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Hardware Maintenance Manual
9. Lift the power supply out of the chassis.
power supply at the rear of the chassis and install the screw that secures the
power supply at the front.
system board screws.
system board underneath the hard disk drive. See "Replacing the hard disk
drive" on page 112.
Make sure the cables are correctly routed. See the system board illustration for
your machine type at "Identifying parts on the system board" on page 89.
chassis, reconnect the drive cables on the system board, and then slide the
drive bay assembly towards the rear of the chassis until it snaps into position.