pxi can't access to the bios setup

[électro]

Hello

My configuration is :  NI PXI-1031 with NI PXI-8186

I Can't access to the bios set up.

When I power up , my screen is always black then windows XP start. If  I push "SUP" (numeric keyboard) during power up then sreen is always black, nothing appears. I have to power up again, and windows XP start.

I have tried many time without success.

help is welcome

Thanks

[Josh_KNH]

I'm not sure what key you are referring to as 'SUP', but the key you want to push to get into BIOS setup is the delete ('DEL') key.  If you still have trouble entering BIOS setup, two other suggestions I can offer:

1. Try using a PS/2 keyboard if you're using a USB keyboard (or vice-versa).

2. Try removing the CMOS battery for a minute, reinserting it, and then powering the system back on.  This will clear your BIOS settings, and it should result in a warning during POST that pauses the boot process and gives you an opportunity to enter BIOS Setup.