Show Hidden Devices

You can show hidden devices in the Device Manager. One way is by making a simple registry change. The other is through a batch file.

Registry Change:
1.Go to

HKEY_LOCAL_MACHINE \ SYSTEM \ ControlSet001 \ Control \ Session Manager \ Environment

2.Create a string

DEVMGR_SHOW_NONPRESENT_DEVICES

3.Give it a value of 1
reg file
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Environment]

"DEVMGR_SHOW_NONPRESENT_DEVICES"="1"