I couldn't find anyone else with this problem on the forum which is surprising since I am having this identical issue with not one, but two ACER AL1912 monitors.
This problem has occurred when the monitor was accidentally left on for a length of time (5 days or more). The bottom quarter of the screen becomes distorted and extremely stretched downwards, making it impossible to use anything in that space (thus making it impossible to use the display, really).
I have a two monitor set-up. This had occurred on one of the monitors in the past a couple times after accidentally leaving it on as above. I switched monitors and did enough tests to determine that the problem indeed originated from the Acer and not my computer, cables, or video card. As mysteriously as the problem occurs, a solution in the past was to leave the monitor off for a week or more (I travel a lot so this is feasible). Most of the time after it's been off for a couple weeks the monitor displays normally. The last time this happened I just made sure that I switched the monitor off so there was no future problem ... until now.
Recently I was out of town for a month and a colleague used my computer set-up. You guessed it: he left both monitors on after switching off the computer and they were on for over a week. Now, upon returning, both monitors are distorted and stretched in the bottom corner. Leaving them off for an extended time is now not an option as I have a project due in a couple weeks. And with both monitors afflicted I can't just use a 'good' one. Help!
If it makes any difference, I'm running these off a Macintosh G4 in a dual monitor set-up.
Thanks in advance.
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Wide screen monitor distortionDepending upon the screen resolution that has been set inDisplay, the image will be distorted on these large wide screen monitors. Create a large circle image using a draw program such as Paint (hold down theShift key as you create the circle as it will draw a perfect circle). Open Control Panel - Display - Settings tab and adjust the Screen resolutionslider, increase or decrease the screen resolution then bring the circle imageto the front and check the image, if the circle is still distorted then changethe screen resolution and check the circle again until you are satisfied withthe image of the circle. When you are satisfied then click apply.
Yes,this problems it is 90% is the problems and the causes by the T-CON decoders board.10% could be the LCD screen panel itself it is shorted and dead also causes this problems.Tries websites like Shopjimmy.com,Ebay.com also have and sell these refurbish T-CON decoders board too.Tries it u have 90% of sucessfull rate.
Change your screen resolution to the highest setting first, in control panel, appearance/ themes. Next Push smart button on bottom right of monitor. Cinema mode should be highlighted hit autoset on monitor. Next hit the FUN button and highlight the 4:3 screen setting. This will expand your image to fit the screen without giving it that stretched and distorted appearance.
Solution goes this way, to maintain the aspect ratio of the monitor, take note of this. Your HP 10inch notebook have different resolution compare to your additional monitor, But I'm sure you selected the dual view mode or the duplicate mode that is why you have distorted display on your additional monitor, to let the additional monitor decide and maximize its resolution, try using the extended view option, you can change the resolution of your additional monitor without affecting the resolution of your 10 inch laptop.
What kind of monitor? They can all be adjusted for width and height by using the buttons along the bottom of the screen. Often it can be confusing and a bit of a pain but look under the monitor menu for 2 sets of icons that look like 2 boxes on top of each other both horizontal and vertical. That is how you adjust it.
This is a internal circuit problem/defect and cannot be done on our own, so u should take it to SONY service centre. Avoid keeping the camera near hot temperatures zone. Sony is not tolerant to many physical factors.