

This could have destroyed something between the PS4 and the hard drive, which caused PS4 to stop recognizing it.ĥ. An abrupt power surge or electrical shock PS4 fails to support connected storage devices via a third party medium (USB hub).Ĥ. Connecting the USB storage device using a USB hub Sometimes this occurs because of the abuse of the PS4 USB port.ģ. The hard drive itself is usually fine, but the USB bridge, which helps connect the USB cable to the hard drive’s SATA interface is out of action.

“USB storage device not connected PS4.”.“The USB storage device cannot be used.If plugging a USB drive into your PS4, and failing to read/recognize your USB drive, these types of error messages are usually sent as follows: Why PS4 Can’t Read Or Recognize USB Flash Drive? It can only mean you need to patch corrupted system files because of that. If this is the case, a hardware malfunction doesn’t necessarily imply this. This would cause an electrical shock impacting the way the PS4 system handles the devices connected to the USB. This error also happens when during the connection, the PS4 or the external storage unit falls to the floor. That is why it is so frustrating and annoying. That is it - it’s not happening for any obvious cause.

For a long time, the USB storage device will work fine, then suddenly, it would stop working, and this message would appear. This mistake happens most often unexpectedly without any hint or intervening cue. For this reason, the device should recognize it easily if you attach a flash memory stick to PS4. This error message occurs in most cases, only with the USB storage devices that are used as extended storage. The error message “ T he USB storage device is not connected ” shows that the PS4 machine can not accept the USB storage device attached to it.
