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Reverse the above sequence when installing the new power supply.
8.8 Replacing the Blower
To replace the system’s blower, follow these procedures.
1. Remove the cabinet cover (see the previous section in this chapter).
2. Remove the two screws securing the blower to the system chassis and detach the
blower to pin-header cable from the connector on the motherboard.
Reverse the above sequence when installing the new blower.
8.9 Replacing the Motherboard
To replace the motherboard, follow these procedures.
1. Remove the cabinet cover (see the previous section in this chapter).
2. Remove the primary hard disk drive (see chapter 2 on Installing a Hard Disk Drive).
3. Remove the secondary hard disk drive (see chapter 7 on Adding a Secondary Hard
Disk Drive).
4. Remove the power supply (see the previous section in this chapter).