Hello If you move a drive to a controller that writes data to the drive differently than the controller that the data was originally written with it will corrupt the existing data. At some point you are probably going to need to reinstall the operating system. You can use the Windows Recovery Environment to try to get the OS running again. You may be able to get enough functionality to backup some data, but it is unlikely the OS will ever be stable again. The data could also be corrupted. The amount of corruption that occurred will depend on how much you tried to do on the other controller. When that other controller wrote data to the drive it replaced sections of data that were previously on the drive. The other controller may have initialized the entire drive or you may have missing data segments in various places throughout the drive. If this data is critical and you don't have a backup then you should contact a data recovery company. The more you write to the drive the more you risk the data, so any attempts to recover using WinRE could make data recovery more difficult. [URL] Thanks
Replaced the PSU today, and now windows will not go past the windows loading green bars screen. Shows x07B  blue screen error.  The windows drive was taken out of the server and connected to a regular pc to make sure it was functioning (before we knew it was the psu) and I think the boot file was corrupted or modified or something.  For some reason there are no restore points either.  Please help! Thanks.
POWEREDGE T410 WILL NOT LOAD WINDOWS SERVER 2008 RC 2