bootmgr missing when trying to install Ubuntu
I'm trying to install Ubuntu, but whether I try DVD or USB, I always get the message Bootmgr missing, press cnt/alt/del to restart. I've ensured not NTFS, used Rufus to burn the USB, and burned several DVD's, same problem. Tried Ubuntu 16 and 17 ISOs. I've read many people having same issue, haven't found the resolution. Windows works, but I'm fed up with windows and want to do a boot install of Ubuntu with no windows on the machine.
Can you help with this problem?
Provide an answer of your own, or ask Rodney Barnett for more information if necessary.