Chapter Three - Installation
21
4.
Slide the PC/AT or PCI expansion board into a corresponding rail.
5.
Push the board into the backplane connectors.
Note
Do
not
force the boards or apply uneven pressure.
6.
Secure the board by installing the screw through the hole in the board’s metal ORB
and into the top of the track.
7.
Replace and relatch the lid.
Caution
On Pentium II equipped units, do
not
block the CPU fan when installing
a card in the slot closest to the processor. The processor may overheat.
External Hardware Options
The 3515 and 3512KPM supports front access to keyboard and floppy drive connectors
with the 9000-FKA kit and front access to an externally mounted floppy drive with the
9000-FFK kit.
Warning
To maintain a safe condition, do
not
use an external keyboard or mouse or
USB port devices when the unit is operating in a hazardous environment.
Externally Mounted Floppy Drive
The connector for the external floppy is mounted in the location of the internal floppy
bay. Since the 3515/3512KPM supports one floppy drive, you cannot use the external
floppy option if the unit has an internal floppy drive.
The floppy drive access door is provided for installations using the filler with cutout, or
panel mount installations that provide a cutout for the front mounted floppy drive. See
Figure 3-8 for cutout dimensions.
Note
Make sure the floppy drive cable reaches the floppy connector on the
unit before making the cutout.