Yosemite backup to Big Sur?? - Cooked my SSD

[prop-guy]

My SSD packed it in on my Yosemite based machine. Have a current time machine backup. If I install Big Sur, can i use the Yosemite backup or will Big Sur balk??

 

[Feartech]

SORRY posted in wrong forum - can't figure out how to delete post!

My SSD packed it in on my Yosemite based machine. Have a current time machine backup. If I install Big Sur, can i use the Yosemite backup or will Big Sur balk??

have moved to desktop support