15 Jun
2021
15 Jun
'21
01:33
On 2021-06-14 8:44 p.m., Felix Miata wrote:
dd if=/boot/BOOTSECT.BAK of=/dev/sda It still might, but there's copious risk. I can give that a try. I have already backed up the entire partition.
It's the partition table at risk, not the first partition. Overwriting the last 66 bytes of the first sector destroys the entire table for an MBR disk.
There is also this method using a W10 ISO. https://www.youtube.com/watch?v=eowkfBCDxvI