22 Chapter 1: Before you begin
WARNING
Once you have access to the specific SHB, press the power button to turn it on
and then press the F2 or Delete key during power-up self-test (POST) for that
SHB. You only have a few moments to press the key before the boot-up process
continues. For more information on the BIOS setup utility, refer to Appendix C:
BIOS reference for Matrox Supersight SHB-Q170.
Open
front
door
Restarting individual SHBs
When the unit is on, you can restart the unit and SHBs using one of the following
techniques:
• Use the keyboard, connected to the required SHB via USB, and press the
Control-Alt-Delete keys simultaneously. Follow all on-screen instructions to
restart your SHB. Repeat for each SHB in your unit.
A system restart should not be done with Matrox Supersight SHB-Q170 when
using an e2 backplane. Doing so might results in not detecting add-on boards
upon restart. Instead, each SHB will need to be shutdown before the SHB is
restarted.
• Press the power button to turn the unit off, and then press the same button to
turn the unit on again. The SHBs will shut down, and then start up again.
Power button
Reset button