Should one enable "Launch PXE OpROM" when installing Windows 7?

[G73S]

I have Windows 8.1 as the default OS on my laptop

the question is, to install Windows 7, I have to enable CMS

when I do that, I see an option below it that says:

Launch PXE OpROM

it is disabled by default

is it recommended to enable it or keep it disabled?

 

[dbcooper1]

Leave it disabled; I think that's used to load the O/S from a server image for a thin client.

 

[Fardringle]

If you use PXE (booting the operating system from a server), then enable it. If not, leave it disabled.

 

[G73S]

If you use PXE (booting the operating system from a server), then enable it. If not, leave it disabled.

thanks a lot guys