Question about AOC A15X221 15 in. LCD Television

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Input not supported

Using AOC lcd monitor

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Screen resolution probably the problem if you have another moniter like a crt(which can support higher resolution) change it to the lowest level resoultion and then put in you lcd moniter and see if it works and if it does change the resolution to a comfortable level for you

Posted on May 22, 2009

  • Dave Parker
    Dave Parker Jan 07, 2014

    The refresh rate of you video signal may be too high for your monitor. If you can temporarily use a different monitor, try to reduce the refresh rate and screen resolution. Then put your new monitor back on the cable.

  • Dave Parker
    Dave Parker Jan 07, 2014

    Chech the specifications for you monitor. They should tell you what refresh rates and screen resolutions are supported by your monitor. You can also find this information online if you do not have the manual. Some websites have manuals to download. Try searching for a review of your monitor to get the specifications.

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1 Answer

Aoc monitor shows error message while connecting with i ball tv tuner


What resolution is the AOC monitor capable of using?
What is default resolution of the device you are connecting?
If the default is 1080P and the monitor is not 1080P capable then that would be your problem. You could attach to another monitor or HDTV and possibly turn down the resolution then try again.

Feb 05, 2016 | AOC 917Sw 19" LCD Monitor

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Hi, I have buy a Frontech External TV Tuner card. On connecting to my LCD monitor (AOC) the monitor displays "Input Not Supported", but if my computer is running fine from the card (as manual...


TV tuner cards receive an input. Your monitor should still be connected to your computer using the VGA/DVI/HDMI output. The software for the TV Tuner should take the input from the external cards input and output it to your monitor like any other desktop application.
If your Monitor is giving you input not supported from your standard video output then you may have your resolution set to high,or the monitor frequency set too high (max of 60hz typically for LCD)

Sep 06, 2011 | Computers & Internet

1 Answer

My monitor keeps on and off


What is the model number? AOC 19MWK as shown here with bad caps (domed tops)?
http://s807.photobucket.com/albums/yy352/budm/AOC%2019MWK/

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Apr 14, 2011 | AOC 19" LCD HDTV Monitor

1 Answer

My AOC monitor says INPUT NOT SUPPORT how do I make it stop?


It is because your PC video resolution is too high for the monitor to display.
http://www.fixya.com/support/r4873371-fixing_out_range_format_not_supported

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.
Please leave rating if it helps.

Jan 08, 2011 | AOC Computers & Internet

1 Answer

19LVWK (Black) LCD Monitor: input not supported -- I have tried F8,changing th...


No bent pins on the VGA cable? Bootup in safe mode, select VGA support and set the PC video resolution to he native resolution of this monitor, reboot.
http://s807.photobucket.com/home/budm/allalbums

May 18, 2010 | AOC 19LVWK LCD Monitor

1 Answer

Remove banner "input not support" in 19" wide LCD 917Vw monitor. i am working different operating systems development some i try to excute some work this banner will appear pls help me..


You PC video setting is too high for the monitor to support, you need to set the PC resolution to 1440 x 900 @60Hz, try that first. Here is the spec for your monitor: http://reviews.cnet.com/lcd-monitors/aoc-917sw-lcd-display/4507-3174_7-33109821.html?tag=mncolBtm;rnav
Unless there are problemswith the logic board in the monitor if the resolution is already set correctly.

Mar 17, 2010 | AOC 917Sw 19" LCD Monitor

1 Answer

How to connect AOC LCD monitor to pc, So I can hear voice.


You need an audio cable with a stereo jack on both sides. The monitor has got an input socket for this cable and your computer should have an output socket.

Feb 10, 2010 | AOC 19LVWK LCD Monitor

1 Answer

AOC LCD MONITOR


The cable from the Monitor USB input to PC USB output is good? Check to see if you do have 5vdc on pin 1 of the USB connector. Your monitor is basically a powered USB hub when it is connected to PC through a USB cable.

Jan 20, 2010 | AOC 22" Widescreen LCD Monitor

1 Answer

I am getting a INPUT NOT SUPPORT message for my 917sw AOC lcd monitor. It does work on safe mode I am using windows vista, but when I come back to normal mode, I see the same message again... HELP!!!


The resolution selected in normal mode is not supported by your monitor.
Instead of booting into safe mode, boot into VGA mode - this should allow you to change the resolution - change it to one that works and then you should be able to use normal mode.
Hope this helps, Sherwin

Dec 21, 2009 | AOC 917Sw 19" LCD Monitor

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