The Driver Detected A Controller Error On Device Harddisk2 Dr4

The Driver Detected A Controller Error On Device Harddisk2 Dr4. Please restart your computer when encountering the driver detected a controller error Then open the event log to check the error messages If you see The driver detected a controller error on \Device\Harddisk2\DR2 it means there’s a serious disk defect in the RAID systems on some servers However the RAID utility can’t detect the error until the disk is failed completely.

Disk Issues and DefectsRaid IssuesRunning A Disk Bad Sector CheckHardware IssuesThe Best Life Insurance For Your DataBackupChain FeaturesThe first thing to be concerned about is a disk defect especially if the system hardware or drive configuration hasn’t been changed lately Before you head off and test the drive it’s a much better idea to back it up The reason is simple the drive may only have a couple minutes to live and running an elaborate deep scan on it will stress it quite a bit Many times hard drives fail completely when put under high load such as a whole image backup or a bad sector check If you can copy and paste your most important data first that would probably be best In recent years the error “The driver detected a controller error on \\Device\\Harddisk2\\DR2” is covering up a severe disk defect within RAID systems on some servers It’s quite peculiar because the RAID utility that ships with the RAID controller fails to realize a disk is bad until the disk generally fails completely We have had dozens of customers report this issue even on brand new servers! Hence run a disk check after backing up your data After backing up at least the most important files to another set of disks use the command prompt as administrator and run CHKDSK /R or /B for example CHKDSK D /B If it’s a disk drive that can’t be dismounted you will need to reboot and the check will run before Windows boots Remember these utilities can take up to an entire day to finish and stress the disk to the maximum which is probably not a good idea when you know the disk is already on its last legs If hardware was changed replaced or if new drivers were installed you may want to check into the following The error “The driver detected a controller error ” could be cabling defect try different cables (shorter & better quality) Make sure the cable you use is rated for the hard disk speed you have such as 6gbps (SATA 6 versus 3) Also cable length may be an issue Try a shorter one Controller defects (usually it’s inside the motherboard) are also common If you have a computer store nearby ask for a new controller card and plug your drives to that one for a test Ram defects These are very difficult to pinpoint Even standard RAM checker tools such as memtest86+ (wwwmemtestorg) don’t find all types of failures and sometimes need multiple passes to run into a bad RAM area Some times if the issue is related to drives you could try reinstalling ATA channels 0 and 1 Go to device manager–> IDE ATA / ATAPI Controllers–> and delete ATA channel 0 (2x) and ATA channel 1 (2x) The best way to cope with controller and disk errors is to simply have multiple backups ideally a backup to another disk the cloud another site or a NAS Using an automated backup tool such as BackupChain all options are available and may be finetuned to your needs BackupChain is a server backup software for Windows Server 2012 R2 with a Professional Edition for PC backups and various additional modules to back up a variety of services Using these modules you can set up hundreds of customized backup scenarios to protect your infrastructure Beyond the typical feature set of a server backup solution you can also set up a remote backup server or a backup server to the cloud and backup VMs while running without stopping whether local to a network share or to the cloud If you are looking for the best backup software for Windows and HyperV you may be interested in BackupChain’s virtual backup features for example that allow you to backup HyperV VM while running to achieve a true online server backup BackupChain also offers deduplication backups for a variety of platforms such as VirtualBox backups and VMware virtual machine backup in addition to HyperV Naturally the Server Edition and Server Enterprise Editions both support cluster.

All Fixes for: The driver detected a controller error on

This should launch the Run dialog box Inside the Run dialog box type “devmgmtmsc” (no quotes) then hit Enter This opens the Device Manager Look for the Universal Serial Bus Controllers category Expand the category’s contents then rightclick your USB device Select Update Driver from the options Author Eunice Samson.

The driver detected a controller error on \Device\Harddisk1\DR4

Briefly you appear to have a problem on disk 2 Run diagnostics (tap F12 immediately at boot) and watch for any drive errors Forum Member since 2016 I do not work for Dell A user helping other users If you like an answer please click on thumbs up If a reply is a solution to your problem please click on Accept as Solution.

Solved – The Driver Detected A Controller Error On Windows

Level Error Type System Event ID 11 Source Disk Description The driver detected a controller error on \Device\Harddisk1\DR4 Time70314 Level Information Type System Event ID 7036 Source Service Control Manager Description The Volume Shadow Copy server entered the stopped state This event error occurs with two different Seagate drives.