USB2 not working?

[cptwhite_uk]

I'm on a hastily set-up DFI nF4 Ultra-D S939 mobo and I'm having trouble getting USB2 speeds when i plug in my sandisk pen drive (which is definately capable of it). I have XP with SP2 installed.

I don't believe there any drivers I need to install for USB2 are there? I've reset BIOS to default with no luck, any options in here I should be looking at?

Anything in windows device manager I should be checking to see if it's enabled or not?

Any help recommended - 12 minutes to transfer a 700Mb file is driving me crazy!

[BUFF]

all the USB drivers that you need should be in SP2.

Where are you plugging the Sandisk in (I/O stack or case front port)?

[cptwhite_uk]

Hi Buff, sorry for the delay. It's been plugged in the back - specificied as USB2 on the DFI website...

[adlech]

Try installing the latest drivers for your motherboard.