GRUB remains on drive after formatting , cant boot from cd/usb
918
How to remove Ubuntu and put Windows back on?
23908
How can I reinstall GRUB to the EFI partition?
77750
Booting from a USB drive that was originally a boot drive
157857
How do I boot my PC from GRUB?
112763
Stuck at GRUB command line
73518
Can't format my Macbook, HDD and macUtilities won't load, "blocked" sign after trying to boot usb
126370
Need to add "Boot from USB" to UEFI Boot Priority order
130661
grub-install: this GPT partition label contains no BIOS Boot Partition
147622
GRUB2: black screen when booting Windows
72994
When installing or booting from USB flash drive screen goes blank
28351
Disk Utility won't Unmount HD for formatting
77177
How do I place a bootable ISO on a USB drive?
46761
How do I erase/format a harddisk from a live CD?
105222
Windows 8 won't boot via GRUB after installing Ubuntu with boot-repair
67836
Out Of disk, but still boots
73121
How can I force Ubuntu to boot on a stuck boot menu?
32778
install the grub boot loader on a hard disk` failed on my pc