If the cable appears fine, then it could be the USB port on your PC that's faulty. Change a USB Port or Connect to a New Computer In fact, even if you can’t see any obvious damage, it's worth swapping the cable in case there is a problem inside.

If the cable is broken or damaged, replace it with a new one and try again.

If the USB connector has become loose in the port, just push it firmly back into place and see if that corrects the problem.

Start off by checking the connecting cable between your drive and PC: Check and Change External Hard Drive Connection Cable

If you encounter problems with an external drive suddenly not working or becoming undetectable to your PC, the first thing to check is the physical connection. Make Non-Working External Hard Drive DetectableĪpplies to: Fix an external hard drive not detected due to a connection problem. If you are having a similar issue with your PC's hard drive, you can try the fixes below. No matter the cause, if you follow the tips laid out below you should hopefully get the drive going once more or at least recover your data.

Drive letter conflict or no drive letter.

RAW, invalid or unsupported file system.

First, check the causes that make your external hard drive not working: You don't have to buy a new external hard drive and give up all the precious data.

There are many reasons why the drive has become problematic, such as these: If your external hard drive suddenly stops working or cannot be recognized by your PC, don’t panic. Causes of External Hard Drive Not Working/Responding The following solutions for fixing problems with external hard drives will work with any brand, including WD Elements, Seagate, SanDisk, Toshiba and others. Connect Non-Working External DriveĬhange USB cable, USB Port > Change PC.

Lenovo external dvd drive not working