I installed ubuntu 12.04 and somehow it changed windows boot manager menu to GRUB Menu, how to get rid of it, i tried windows recovery through HDD partition and the 4 dvds method, both didn't work, coz when i boot up my laptop it shows black screen with the message GRUB error.
I want to fully format my hdd, remove all partitions, i don't care about OS
please help
I want to fully format my hdd, remove all partitions, i don't care about OS
please help