Thank you Serg008, The first post (195352) the bios link was dead but the second post (475944) download ok And apologise for posting in the wrong thread no wonder i couldn't find anything when i searched, i shall engage my brain next time! Once again thank you for the speedy reply Update: Slic now updated to 2.1, unable to boot from usb stick as no option in bios to do so but successfully updated using WinFlash 1.79 Thank you everyone that helped