i have installed the new bios for intel d915 gav mother board but after instalation is finished it is saying that updation is unsuccesful but when i tried to reinstall the bios it says the version you are installing is same as in the mother board i want to recover my previous bios what should i do
You may have to dig around a little bit, but you should be able to get the older BIOS off Intel's website. Just don't reboot the system until you do.
no man i have not made the back but i get the intel bios recovery file although i have no problem with my board it is working even faster but when i see direct x it shows the new bios date but the bios version it is showing is older so can i use intel bios recovery file