New
#21
That's not good. You say you chose to install linux....mmmm....not good. Did you click the option to install next to windows or just install it?
In order to dual boot, you will need to partition your HDD, format that partition and then select that destination in the linux install. Generally, doing it this way with the novice user, the GRUB tends to overwrite the MBR. You will only see this when you go to uninstall Linux and you want be able to boot back into windows.
Me, I prefer the multi boot way, where you use a separate HDD. The key to this set up is to remove the HDD that has windows on it. Once linux is installed, shut down and reattach windows HDD. This way windows remains the primary boot drive at all time. To change to linux, reboot and start tapping F12 after the post beep....this will bypass the BIOS and go directly to the boot menu. From there just pick the drive that has linux on and and away you go.
check this out......
Cant boot into Windows 10 after installing Linux - Ask Ubuntu
Just remember; when you decide to get rid of linux, you may run into problems again not booting back into windows. The GRUB takes over the MBR and you need to fall back on that link for the fix. I would go back there now and cut/paste the work arounds into a word document save it on your PC and also print it out. It's better to have and not need then to need and not have.