Unlock request for Maxdata NB5500IR Notebook

[snrmodbios]

Hello,

I own a Maxdata NB5500IR notebook. This is an older one and similar to the Getac P470, but fits all my needs 

I like to enable KVM-support which is provided by the Intel-CPU (CPU-flags: vmx) but reported as "Disabled by BIOS" in boot messages of Linux.
Also I changed the WIFI-card from old mPCIe 54MBit-Intel to 300MBit-Realtek card. This card is hardblocked and I am unable to switch it on with hardware switch of notebook. Therefore I tabed the enable pin and the new card is working but can not switched off with the hardware switch. Maybe this behavior is caused by an WIFI-whitelist? I also tried some faster CPU's, whose may fit in chipset (socket, bus-clock,...), but only the Intel T7400 is working instead of the original T7200. Maybe the T7600 is blocked by an whitelist?

These are my whishes/ requests:
- enable hidden menus
- enable KVM-support
- remove any whitelists (WIFI-, GSM/LTE- cards, CPU)

The bios is downloadable from:
Maxdata-FTP repository

Thanks in advance
snr