Hi!, I found the bios mods for this model but the files were deleted from the servers, so the modification request with the latest version of the bios. -Manufacturer: Biostar -Model: TZ68K+ Ver.6.x -Bios Type: AMI UEFI -BIOS Revision: Z68BF709.BST -SLIC 2.1 : HP, Asus o Dell -BIOS Download Link : biostar.com.tw/app/en/mb/introduction.php?S_ID=556#dl Thank!