Good afternoon, I was launching important Windows upgrades, then my PC restarted several times then I did another VAIO update. I had to restart my computer again. At that moment, I had a GNU GRUB version 2.00-12ubuntu1 terminal screen apprearing instead of normal boot on Windows. I have never had this console displayed before and I have never used any Ubuntu installations on that computer. I tried installations many years ago but it failed. There is a message "Minimal BASH-like editing is supported etc..." Anyway, I tried to use different commands as indicated on different websites: exit, shift button or F12 hold, root but none of them worked. With ls I displayed (hd0), (hd0,gpt7), (hd0,gpt6), ..., (hd0,gpt1) and (cd0). When exiting I noted the following message displayed very quickly before returning again to the terminal: "error: failure reading sector 0x0 from 'cd0'.".
I do not have any installation CDs or USBs, but I don't think I have lost my Windows partition. Could you please tell me how I can deal with that issue ? I would just like to retrieve my Windows 10 OS and if possible remove the GNU GRUB terminal so that I get an automated boot like previously. Thank you very much for your help. Greetings, Abdulrahman OMAR
