I use samtron color monitor.But for some days I facing a problem that the control lock window always shows in the middle of my monitor just after I started the computer and It always show control lock and unlock message.I have formatted my computer for virus removal but it not goes and always it shows in middle.

Please help me out from this problem .

Just hold the menu button for 10 to 20sec it will be ready

Seems its an issue with your Monitor... no need to format computer.
Just check you monitor with and Monitor engineer.

Hi I am having the same problem
After turning on my computer the monitor displays "control lock locked" then its keeps dispalyin unlocked and then locked..

Please send me the suggestions to [email protected]
Or 09481984645

Guys, is it a common problem of Samsung monitors? Bloody sheet! Having same problem and seems not solution is working. *** let me know if any solution works for u to [email protected].

Holding the menu button for 20 sec worked for me