a login screen.
No.
BIOS information or brand-name computers
if it says power button locked hold "<" button and power button till the message goes.(at least a min)
if it says power button locked hold "<" button and power button till the message goes.(at least a min)
To resolve the issue you can hold the power button of the monitor until you get another message something similar to "OSD unlocked"....if the problem continues. Switch of the monitor and remove the power cable and connect it again.
Ensure there is Power to the Monitor.
OSD (On Screen Display) lockout. To resolve the issue you can hold the power button of the monitor until you get another message something similar to "OSD unlocked"....if the problem continues. Switch of the monitor and remove the power cable and connect it again.
The monitor is not powered by the computer. If there is not Signal to the monitor from the computer there will be no display, however the power to a monitor is supplied by a separate cord from the outlet to the monitor.
The first thing I would try is to hold down the menu button for 15 seconds. This should work but if it doesn't then try this: * Turn the computer and monitor off * Disconnect all monitor cabling from the monitor (power, USB, VGA, DVI, etc.) * Press and hold in the monitor power button in for 5 seconds * Reconnect the monitor to the computer * Reconnect the monitor power cord to the monitor * Turn on the monitor, then the computer * Press the Menu button for 15 seconds to unlock the padlock feature
It sounds like there is no power getting to the disk drives or the motherboard. You may need to get it serviced somewhere.
Try a monitor reset. Unplug the monitor and hold down the monitor's power button for 30-30 seconds. Plug the monitor back in and power it up. If that doesn't work then go into the monitor's menu and do a factory reset.
check that all cables between components are securely attached.