I am getting the 21a stop code error on a Windoes Server 2016 standard. Started this morning and ideas...
I have done Automatic repair and it did not work. Did chkdsk and no issues found?
Then I did the following:
BootRec.exe /fixmbr
Bootrec.exe/fixboot
Bootrec.exe/RebuildBcd
Then restarted still no luck. I also looked at the volumes in dispart and it said C: had 0 space, 100GB allocated. Any ideas?