Legacy usb support?

[charbel1011]

I have a custom gaming pc and i hbe this turned on by default in bios should i turn it off? 

[mariushm]

Won't make any difference performance wise, you can leave it on.

 

It helps with some very old keyboards and mice and some other obscure devices. If you only have new hardware, you could turn that off. But like I said, won't make any difference when it comes to pc performance.

[charbel1011]

4 minutes ago, mariushm said:

Won't make any difference performance wise, you can leave it on.

 

It helps with some very old keyboards and mice and some other obscure devices. If you only have new hardware, you could turn that off. But like I said, won't make any difference when it comes to pc performance.

What things in bios i can disable that can make a difference in performance?

[Mira Yurizaki]

19 minutes ago, charbel1011 said:

What things in bios i can disable that can make a difference in performance?

The only performance you'll be getting is reducing POST times, and even then it may not be much if at all. But the biggest ones are disabling ports that have nothing in them so the computer doesn't try to figure out if something's on there or not.

[charbel1011]

15 minutes ago, M.Yurizaki said:

The only performance you'll be getting is reducing POST times, and even then it may not be much if at all. But the biggest ones are disabling ports that have nothing in them so the computer doesn't try to figure out if something's on there or not.

how can i do that?

[Mira Yurizaki]

1 minute ago, charbel1011 said:

how can i do that?

Go in your BIOS settings and play around in it. And read your motherboard's manual.

[dalekphalm]

1 hour ago, charbel1011 said:

how can i do that?

Be very careful. Incorrect BIOS settings can make your computer unusable or unstable. Worst case scenario, if you screw up enough settings, you might need to pull the CMOS battery, or if your motherboard has one, use the BIOS reset/clear switch/jumper.

 

I would read up on every single setting you look at/intend on disabling, just to see what it is, what it does, and what impact disabling it might have.