How To Fix A Corrupted Ps 4 Hard Drive. Once off, press and hold the power button. Highlight the corrupted file (it will be grayed out), Press Options again.
If you're installing a game from a disc, delete the corrupted data, then remove the disc and gently wipe the underside with a microfiber cloth.
Head over to Settings > System > Back Up and Restore.
This process reorganizes your hard drive's data and can fix issues related to corruption. Once Safe Mode loads, select Rebuild Database and press X on the controller. Next, highlight the corrupted data (denoted by a grey thumbnail with a jagged line through it), press OPTIONS and delete the data.