Pci/Isa Backboard Removal; 1/2-Inch Diskette And Hard Disk Drive Removal - NEC POWERMATE V Service Manual

PCI/ISA Backboard Removal

Remove the PCI/ISA backboard from the system unit as follows.
1. Remove the system unit cover and all expansion slot boards as previously
described.
Remove the two screws that secure the backboard to the support bracket (see
2.
Figure 5-5).
Pull the backboard out from its connector on the system board and remove it from
3.
the system.
Srews
Support Bracket

3 1/2-inch Diskette and Hard Disk Drive Removal

Remove the 3 1/2-inch diskette drive and 3 1/2-inch hard disk drive as follows.
Remove the system unit cover as previously described.
1.
Unplug the diskette drive power cable and signal cable from the diskette drive
2.
(see Figure 5-6).
3. Unplug the hard disk drive power cable and signal cable from the hard disk drive.
Figure 5-5 PCI/ISA Backboard Screws
Desktop Repair
PCI/ISA
Backboard
System Board
Connector
5-5