Intergraph TD-300 Maintenance Manual - page 51

Chapter 3- Opening and Closing the Base Unit          37

➤

 To remove the back cover:

1.

Remove the top cover and left side panel (as viewed from the front) as

described previously.

2.

Remove the seven screws from the back cover as shown in the

following figure.  Pull on the side of the cover opposite the AC

receptacle to disengage it.

CAUTION

Do not remove the two screws at the top of the chassis.  The power

supply will fall down, damaging the system hard disk drive.

3.

Do not disconnect the fan power cable unless instructed in the

maintenance procedures.

Screws

Screws

AC Receptacle