How To Fix A Ps 4 That Says Cannot Start Ps 4 Cannot Access System Storage. Make sure you reconnect it securely. Hope they can help you out.
If you are still experiencing issues, the HDD could be corrupted or faulty, or your console may be in need of service. It's a simple fix and here's how to do it. Most likely, the entire software will need to be reinstalled, and the HDD will need to be initialized.
Connect your controller via USB and press the PS button.
When you press the PS button as prompted, you'll enter the Safe Mode and get another screen message: Connect a USB.
It's a simple fix and here's how to do it. Open the hard drive bay cover and make sure the hard drive is properly seated. If the issue persists, boot the system in Safe Mode and select Rebuild Database.