I have a 6yr old Lenovo laptop. It suddenly started giving me repeated blue screen on trying to startup, and I wasn't able to boot into Windows at all. I created a Windows 8.1 ISO on USB flash drive and tried the following after booting into it:
Refresh
the Windows installation. This gives me the errorThe drive where Windows is installed is locked. Unlock the drive and try again
From the command prompt ran
chkdsk
andsfc
. Both are giving me errors.
chkdsk C: /f /x /r
gives me A disk read error occurred c00185. Insufficient disk space to fix ...Failed to transfer logged messages to the event log...
.
sfc /scannow
gives me Windows resource protection could not perform the required operation.
sfc /SCANNOW /OFFBOOTDIR=c:\ /OFFWINDIR=c:\windows
gives me Windows resource protection could not start the repair service
.
Any thoughts will be appreciated.