Power Supply Removal - NEC POWERMATE P - SERVICE MANUAL 1996 Service And Reference Manual

5-16 Repair

Power Supply Removal

Remove the power supply as follows.
1. Remove the system unit cover as previously described (see "System Unit Cover
Removal" in this section).
2. If installed, remove the rear internal drive cage as previously described (see "Rear
Internal 3 1/2-Inch Drive Removal" in this section).
Unplug the two power cables attached to the system board's connectors. See
3.
Appendix A for connector locations.
Unplug the power cables from all installed devices.
4.
5. Cut any tie wraps that may be securing the power cables to the system unit chassis
or drive brackets.
6. Remove the four screws securing the power supply to the system unit chassis (see
Figure Section 5-19).
7. Free the power supply from the metal tabs on the bottom of the system unit
chassis. Remove the power supply from the system unit.
Figure Section 5-19 Power Supply Screws