If you’re experiencing problems with your Playstation 4 connecting to your external hard drive, there are a few things you can do to troubleshoot the issue. First, make sure that both devices are plugged into the same outlet and that the power is turned on to both devices. If you’re still having trouble connecting your external hard drive, try resetting your Playstation 4 by pressing and holding the power button for 10 seconds. Finally, if all else fails, you can try replacing your external hard drive. ..