- See if disconnecting the monitor's USB cable (and thus disabling the USB ports on the side of the monitor) work (not acceptable but just want to see if it affects it). - Check to see if there are any more recent Intel video drives or HP monitor drivers. Please post here if anyone finds a solution. I first noticed my keyboard was disconnecting then reconnecting (sometime immediately, sometimes after a few seconds) last night, but now I have notice that my mouse does the same thing. I have tried using every usb port on my mobo, but the issue persists. Everything worked fine until last night. Solution 4: Checking the External Devices Plugged Into the USB Ports. Solution 5: Checking Your USB Connectors. Solution 6: Changing the Power Supply Unit. Solution 7: Disabling Your USB Ports. It can be annoying when your PC shuts down unexpectedly while you’re in the middle of completing important work. It’s even more frustrating when you RESOLVED - finally found the solution. For anyone else with this issue disabling the following settings should work: Go to Device Manager, network adapters and find the ethernet one. - right click for properties - advanced. Disable Energy efficient ethernet (and or green energy) and Wake on magic packet. The backlit USB keyboard will turn on and off. I may get a warning on the computer that the USB port isn’t working. The display on the laptop screen will shrink and then return to full size. It will act as if it’s about to render the display across an external monitor… and then change it’s mind. All of this will happen over and over, as Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd.

laptop usb port keeps disconnecting