1/6/2023 0 Comments Repair pendrive using cmd![]() (* h is drive letter that you need to change to your own usb flash drive drive letter)Ĭmd chkdsk to repair pen drive Video Guide - how to repair damaged pen drive using chkdskĬMD 2 - Fix corrupted pen drive with cmd chkdsk /f /r Open your computer, connect your flash drive to your PC, and then remember its drive letter since it would be used in cmd chkdsk Must read: recover data from damaged flash drive is required before any repairing with cmd since the cmd is also kind of storage media rebuilding that would bring data destroyed or removed, especially the diskpart format cmd.ĬMD 1 - Fix corrupted pen drive with cmd chkdsk /f Here are the exact command lines that you may use for fixing damaged pen drive if you insist on using cmd to get the repair job done. Recommend: 8 free usb drive repair software 3 CMDs to Fix Damaged Flash Drive We say usually we would recommend users fix damaged pen drive with free repair tools other than the cmd since mostly the free flash drive repair tools are easier to manage with simple user interface even for non-techie users to get the errors and problems fixed on flash drive. This is a collection of cmds for repairing damaged flash drive using command prompt chkdsk or diskpart. Lastly, I wrote a post if your computer doesn’t recognize your USB drive at all and how to fix that issue.3 Ways to Fix Corrupted Flash Drive Using CMD (Diskpart CHKDSK) Also, check out my previous post on the best file format to use when formatting USB drives. You can get to Disk Management by right-clicking on My Computer or the Computer icon in Windows 7 and clicking on Manage. ![]() However, you should connect the device to another computer, copy off all the data and then perform a format.Īlso, when you format the device, you should go to Disk Management and then right-click on the device there and choose Format. If you still get this message, then there really is not much else you can do other than format it. ![]() In our case, you should follow the step-by-step instructions for recovering and repairing partitions. It’s a command line tool and therefore a little more technical, but it does work very well. If that doesn’t work, you can try out a third-party tool called TestDisk, which is open source and free. You can try to repair the USB drive by running chkdsk, which I mentioned in Method 4. If the USB drive is giving you the same message on any computer you connect it to, then it’s probably an issue with the file system structure on the USB drive. It’s worth a shot and could be a simple fix. I’ve never really had this problem before, but it seems to cause issues with some folks. Somehow when a device gets connected to a particular port, Windows remembers something about that device and connecting it to a different port can confuse Windows. Apparently this is more of a problem with Windows XP. One solution a few people mentioned was trying to plug the device into a different USB port. Method 4 – Plug into Different USB PortĪt this point, you are running out of options. See what happens when you connect it again. Once it has finished, go ahead and disconnect the drive and then restart your computer. r will find the bad sectors and recover any data from there. p will check the hard drive even if it has been marked as dirty. ![]() Then type in the following command without the brackets: chkdsk | Again, you need to run it using an elevated command prompt, which I mentioned how to do above. Now you might be saying that the USB drive works perfectly fine on a different computer, so it can’t have any possible problem, right? Well, maybe not.Įither way, it’s a solution that some people have said has fixed the problem. chkdsk will check for bad sectors and fix them if they exist. So it may not seem worth doing, but running a chkdsk on your USB drive might also fix the problem. After you have uninstalled all items, go ahead and restart your computer and it will automatically reinstall each USB port. Go ahead and right-click on each item under Universal Serial Bus controllers and choose Uninstall. If you are not using Windows 7, you can go to Device Manager by going to the Control Panel, then System and clicking on Hardware. You can do this by clicking on the Start button and then typing in devmgmt.msc in the search box and pressing Enter. Method 2 – Reinstall USB ControllerĪnother thing you can try is to reinstall the USB controllers on your Windows machine. If you are still being asked to format it, keep reading. Now go ahead and restart your computer and then try to plug in your USB device and see what happens. Hopefully, you won’t have to do that though. If, for whatever reason, system file checker cannot replace all corrupt files (which it will tell you), then you will have to manually do it. Get ready to sit back and wait a while because this process usually takes a long time.
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