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Blue screen 7b error after BIOS update

HP Recommended
HP ProDesk 490 G2 MT
Microsoft Windows 7 (64-bit)

Today I've installed some recommended things on my PC: UEFI Diagnostic, latest bios (02.30 rev A) and something related to Intel (I think Intel Management Engine Driver but I'm not sure). First of all I've installed bios and UEFI, reboot had no issues. Then I've installed that Intel thing and tried to launch a VM in VMware: VMware told me VTx was disabled so VMs can't run. So I've rebooted, went to BIOS, enabled VTx, rebooted and Windows Blue Screen with 7b error appeared. I've tried to go restore a Windows restore point but keyboard nor mouse worked. UEFI quick system test reported no errors.


Sorry for my bad English but I'm Italian and i can't find HP Italian Forum anywhere

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