About support if Dell precison M4700

[Orka Edison]

Hi,

1_) my wifi cars not reconized, can i remplace it by any else laptop card ?

2_) my NVIDIA quadro K4000M are not reconized, there are an free driver or need use NVIDIA proprietary driver ?
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How can i turn off my Intel video card under CPU ( i7 )

3_) I have a SIM slot, can i use it to connect my laptop on internet ? And how can i do ?

And the end : how can i use an SD card, if the slot reconized, for build a security authentication system for my machine and all my internet account ?

Best regard,
Orka Edison.