It is possible that some old usb storage devices are not compatible with ps4.
Ps4 keeps saying usb storage device not connected.
Now check whether the update process would work or not.
The the usb storage device is not connected error message indicates that ps4 system is unable to recognize the usb storage device connected to it.
If the ps4 can t recognize the usb storage device perhaps there s an error in the usb port in which the usb storage device is connected.
If your usb drive is plugged into ps4 but it s shown as not connected or ps4 keeps saying usb storage device not connected you should consider the compatibility between them.
Connect the dualshock 4 controller with a usb cable that transfers data and press the ps button.
The usb storage device is not connected on ps4 another ps4 usb device connection issue is that when you connect your usb drive to ps4 but it s shown as not connected or ps4 keeps saying the usb storage device not connected.
There are two reasons for this compatibility issue between the usb storage device and ps4.
This option updates the ps4 system software via direct download external storage device.
In most cases this error message only shows up with the usb storage devices used as an extended storage.
Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube.
Press and hold the power button.
Try to switch to the next port and reboot the ps4.
Open device manager expand universal serial bus controllers right click usb root hub full steps.
Then go to your ps4 and plug into the flash drive once you have a plug in your flash drive go to the settings on your ps4 and click on application saved data management then press x on the saved data in system storage then copy to your usb storage device and now you go to each game and then select the data to the flash drive when you replace the hard drive then you have saved all your games in flash drive.
Open device manager expand universal serial bus controllers locate usb drivers.