

I tried all USB ports on my laptop, but still, no access is available. It won't allow me to open the drive with an error message ' H:\ is not accessible. Hi guys, do you know how to get saved data out of the inaccessible external hard drive? This morning, I tried to open my external hard drive but I failed. The Command Prompt access denied error usually derives from insufficient privilege or write protection. Then, change drive letter and format hard drive. Run CHKDSK to repair the inaccessible drive at first. Full stepsįirst, restore data from an inaccessible hard drive with a powerful data recovery tool. You can access the protected hard drive or USB, files, etc. An Error Checking Tool is a built-in tool in the Windows system for checking and fixing device errors.
