Hi Guys,

Got 6x P106 on Biostar TB250

1. Out of the box, plug in 1x Gtx 1060 for testing, system boot ok, able to load SMOS.
2. Add P106 on each pcie slot, and test boot. All good. smos boot ok.
3. Remove the gtx 1060, use onboard graphic via the dvi slot, upon booting, bios changed to old bios on its own, and shows no bootable media found afterward.
4. remove one card, smos able to boot succesfully.
6. Update bios to latest bios, plug all 6 p106, and boot normally. no old bios shown up. but the system never detect the smos usb drive.
7. tried to plug ethos usb drive, boot perfectly.
8. tried smos usb drive, no boot.

9. now no idea what to do.

any help guys?