I was to soon, it worked, but when the PC was down for a few minutes and I started up again, the PC freezes before I see the bios screen. The new Wlan card is a Broadcom BMC94321MC. So within Windows there is no problem, so when I hot swap the card everything works fine. But after a fresh restart of the PC (Cold swap), de PC freezes. If the whitelist is gone now in the modded bios, what can be the problem? Regards, Max Bios 14CNA0WW Lenovo S10e