Try a Different Power Cable: If possible, test the monitor with a different power cable to eliminate the possibility of a faulty cable. Unlocking the OSD Lock. If the OSD lock is suspected, the following steps can unlock it: 1. Identify the OSD Lock Button: The button to unlock the OSD varies based on the monitor model. Consult the monitor's.. Step 1. Locate the menu button on your monitor. Depending on your exact monitor, the button may be clearly labeled, or. Step 2. Ensure that nothing on the desk is pressed up against the menu button and holding it down. This is a common. Step 3. Press and hold down the menu button for at least 10 seconds. This may help, Will Joe
Press and hold the Power button for 10 seconds to disable the Power Button Lockout function. OSD Lockout is displayed. The monitor's OSD Lockout function is enabled. Press and hold the Menu button on the bottom side of the front bezel for 10 seconds to disable the OSD Lockout function. Button lockouts Holding down the Power button or Menu.. Power button locked on hp monitor? Take relax, we are going to see you how to unlock the power button within a few moments. Stay with us and enjoy!Find us on.