Technical data

Field Replaceable Units
Removing and Replacing the PCMCIA Adapter
5-34
Removing and Replacing the PCMCIA Adapter
Perform the following steps before removing the PCMCIA adapter from your Model
743rt:
1 Remove the 743rt from it’s chassis. (Removing and Replacing the 743 Board Comput-
er, page 5-9 )
2 If an HCRX board or an Expansion kit adapter with a GSC card installed in the left slot
is installed on the computer, remove them to the point where you can access the PCM-
CIA adapter. (See appropriate section in this chapter.)
Removal
1 Hold the computer up and look in the space between the board computer and the adapt-
er. Look for the positions of the standoffs holding the adapter away from the board
computer; at these positions are the retaining screws holding the adaptor to the board
computer.
2 Locate the retaining screw positions on the bottom of the board computer.
3 Remove the screws.
4 Grasp the adaptor card by the rear edge (edge closest to the DIN connectors and farthest
away from the front panel) and remove the card from its connector and the board by
lifting straight up.
Replacement
To replace a PCMCIA adapter, reverse the steps in the procedure for removal.