When shutting down computer, i press the power button on the monitor to switch it off, but a message " power button locked " appears on the screen
Just hold down the 1 and Volume down buttons. You will see 'locking power button's and a progress bar in the middle of the monitor. Keep the buttons held down until the progress bar completes. Voila.
SOURCE: iiyama Pro Lite E485S
do exactly this:
- power off monitor with the POWER button!
- unplug power cord
- hold -/+ and keep holding them when briefly pressing POWER to get the monitor back on
- press menu
You are now in the service menu. Adjust the settings as you like.
- press EXIT
- power off monitor with button
- power on monitor with button
- AUTO SETUP... will be performed
- re-adjust brightness/contrast
Done!
edwin (rdam nl)
SOURCE: ViewSonic Monitor has trouble to wake up after been shut down?
Ok sounds to me like a power supply problem.. this a a fairly common symptom. I suggest that as a temporary fix you set the monitor to NOT turn the power off to the monitor in sleep mode if possible, in your power settings for the monitor.
SOURCE: ViewSonic Monitor has trouble to wake up after been shut down.?
Well with this type of fault it is invairably a problem with the Power Supply, in the PSU Electrolytic capacitors dry out and often cause this type of exact problem... It is a relitively simple fix, by replacing the caps with new ones... Any good shop should be able to fix for a modest fee.. OR if ya know anyone handy with a soldering iron maybe they could do it for you there are generally about 4 - 6 to replace... in the PS section, just do them all to be safe..
SOURCE: OSD Locked
You can try this lcd monitor factory service mode login method here http://www.fastrepairguide.com/monitor-and-lcd-monitor-problem-solutions/login-factory-service-mode-lg-lcd-mo.html http://www.fastrepairguide.com/monitor-and-lcd-monitor-problem-solutions/how-to-login-to-lcd-monitor-factory-service.html Try and see!
SOURCE: Monitor's "Control Lock/Unlocked" menu appears by itself
I have a PDF of the service manual, and I'll be glad to email to you upon request. It may help. [email protected]
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