Hi all experts!
I have an acer al512 lcd monitor. The problem is when on it says burn in and keep displaying fullscreen color test one by one with no end. This occurs when i push the up n down button when powering up. I thought when shutting it down it will end but it fail. I've tried push other button combination while power on also fail to end the burn in test. Please help me.....
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franh, Typical of a lcd/fpd monitor! There is nothing you or hundreds of others can do to repair it all by yourself. I have repaired 3 monitors and helped tutor 2 others on fixya with their monitors. All had same exact symptom as your monitor. I need you to do a simple test for me. With failed Acer monitor near to your Fully Booted PC with a known good desktop being displayed on back-up monitor, quickly swap out the monitor cables from the back of the PC. Keep touching the CTRL key on you keyboarb every 30-50 seconds to keep the PC from sending out sleep mode command to monitor while doing the reconnect of acer to your PC monitor output port. Make sure the Acer also is connected to a live wall outlet/power strip. Turn on the Acer and note what happens. If screen shows a sharp clear image for a second, then goes black, do the following. Get a bright flashlight and shine it on the screen from a distance of 1 or 2 inches and tell me if you can see the desktop display. get back to me with your observations. I'm louie12fix on fixya or lmistyrel@ aol.com.
[u][b]LCD Monitor Shadow Effect[/b][/u]
This problem is best described as the LCD monitor "Shadow Effect". The solution to this very simple. No software or hard ware changes required. The cables that are connected to the LCD monitors are causing the problem. Its also called as electromagnetic noise or electrical noise. [u][b]Solution: [/b][/u]Keep the two cables - (power cable and moitor display cable), that are connected to the LCD monitor as far away as possible with each other and also away from other electrical cables.
Thats it. Your shadow effect is fixed.
LOOKS LIKE A BURN SOLDER !! , open the monitor , check the PC BOARD around the transformer area , look for burn spot or cold solder , RE solder it , try again , hope this helps please rate solution and thanks AJ
I have a Philips 30 inch LCD and solved the problem by using the circular arrow button on the TV remote. Pointing it at the TV and clicking "right" (3 o'clock on the button), the picture moved right. Same thing on for "left". Worked for me.
Hi. This evening, I had the exactly the same symptom. I found a way to fix it.
When you power up the screen, keep the power and auto buttons both pressed. That seems to reset the screen. After that when you open the menu, a small F appears on the left side of the contrast icon. Go to that red F with the arrows and press menu. Another menu will popup. Choose 'Burnin' and set it to off. That's all !
Note: do not try to change other settings, they depends of the harware...