Installation guide

Power Supply 2 – Hardware Installation
2-4 FC0151102-00 D
2.3
Power Supply
The QLA2000/2100 boards supply +5 volts to pin 7 of the HSSDC copper interface
to support an external media interface adapter (MIA).
2.4
Installation in the Computer
Perform the following steps to install the QLA2xxx board in your PC:
1. Check the motherboard and make any configuration changes necessary to
accommodate the QLA2xxx board.
The QLA2xxx board is self-configuring; however, some motherboards
require manual configuration. For example, some systems have a PCI
Device Configuration menu in the motherboard setup BIOS where you
must enable host adapter boards, bus master slots, and interrupt request
(IRQ) levels. If the motherboard supports triggering, use level triggering
for the QLA2xxx board. See the documentation supplied with your
computer, or contact your computer dealer to determine if your
motherboard requires configuration.
2. Power down the peripherals, then the computer.
3. Remove the computer cover and save the screws.
Figure 2-5. QLA2102F Board Layout
J2
ISP CHIP
SERIAL NUMBER
J1
J4
J3
ISP CHIP