20 Most Recent Acer X233H 23" Monitor Questions & Answers

Hi, maybe there's no video coming out from CPU HDMI port , and that's why monitor returns to DVI input, to test monitor HDMI input you can use another HDMI video source, as a DVD or Bluray player.

Hello, welcome to Fixya!This sounds more or less like one or more bulged capacitors on the power supply board inside the monitor. Usually, excess power is what affects these capacitor most of the time.Unplug the monitor from the wall, get a screw driver, open the monitor back cover in order to gain access to the panel/board. Look for any visible bulged capacitor. If you don't find any, use a ohm meter and continuity tester to read the capacitor and other component on the panel so that the fault can be detected.If you find any faulty capacitor or other component, use a soldering iron to remove the faulty component, take it to any electronics parts store or visit www.shopjimmy.comGet the exact value of the defective component and solder it back. Power should be restored after doing do.If the above task too technical for you, ask a family or friend who has the ability to assist you. (Two good heads are better that one)....If you are still having any difficulty, please let me know and I will respond to you.I wish you good luck.Regards.

click start control panel,display,desktop you can select a different desktop from the drop down list or a browse button where you can select different pictures this may vary depending on your operating system also you can change the settings for more or less pixels or from the drop down list pick the appropriate level of color range or troubleshoot also select advanced then general dpi normal size,larger size or custom settingsalways click APPLY after making any changes hope this helps you

Your monitor is fine, the problem lies with your computer. Your monitor is not receiving the POST signal from your computer. I suggest you remove your computers graphics card and plug your monitor cable into onboard graphics, then power up and see if the monitor gets a signal. If it does then it means that your graphics card has stopped working. If you still don't get signal then I suggest you take your PC to your local computer shop and get a qualified technition to have a look at it just in case the motherboard is damaged. You can also try out your monitor on another system just to be sure.

There are two boards that cause problems, the power supply board has bad capacitors "sometimes bulge at top" the second issue is the inverter board it energizes the back lights behind the LCD display, it to has bad capacitors that cause all kinds of symptoms.

well mine came with a three year warrintee, so iv sent mine back twice already, worst moniter, try finding your receipt and then going on to acer's online support

Since you didn't mention anything about your computer, I am unable to give you the specific answer. The settings may be slight different for different Graphics card and Operating System, but more or less similar.
Here's a video for you (Click Here)

And here's a tutorial (Click Here)
You can also refer to this article: (Click Here)

If you have problem, please let me know with more details, including the name of the graphics card and the operating system running on your computer.

Good Luck.

Thanks for using FixYa.

Hi

you need to replace the monitor of your pc

turn the unit off disconnect the power let it sit for 30 mins try again this normally resets the unit

Does it do the same when you bootup in safe mode (hit f8 key while booting up)? if it is OK in safe mode, then it is software problem, not hardware.
Post back what you find.

Basic LCD monitor troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Deffective power supply of your monitor.Need for repair and trobleshoot

Try using alcohol to clean around and on top of the button to try and free it. Maybe it is stuck due to dirt and/or debris? If the button is stuck under the plastic outer covering, then find something small to press the button firmly that evenly distributes weight over the button and try dragging it out from under the surrounding monitors casement so it will pop up when back in place.

HI,

please follow instructions as provided in the video below:

http://www.ehow.com/video_4993274_connect-laptop-external-monitor.html

http://www.think.org/conference/setup_laptop.html
please let me know does it help.

If not, please provide the make and model no. of your power book.

Per ACER spec on the website, no, it does not have built-in speakers. http://us.acer.com/acer/product.do?LanguageISOCtxParam=en&rcond5e.c2att92=453&inu49e.current.c2att92=453&link=ln314e&CountryISOCtxParam=US&kcond47e.c2att92=453&rcond159e.att21k=1&kcond48e.c2att101=55683&rcond190e.att21k=1&acond23=US&rcond4e.att21k=1&sp=page17e&rcond157e.c2att92=453&ctx1g.c2att92=453&rcond42e.att21k=1&kcond50e.c2att92=453&rcond45e.att21k=1&rcond158e.c2att1=25&ctx2.c2att1=25&inu53e.current.c2att92=453&rcond38e.c2att1=25&var13e=US&rcond44e.c2att1=25&rcond186e.c2att92=453&rcond3e.c2att1=25&rcond28e.attN2B2F2EEF=3264&rcond189e.c2att1=25&ctx1.att21k=1&CRC=3751622352

You can get a good set of powered speakers from Best Buy, it will come with instructios on how to hook them up.
http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

You TFT drivers are failing in your LCD panel, not much you can do, you will get more lines as time goes by, more transistor for driving the TFT will fail.
http://s807.photobucket.com/home/budm/allalbums

warranty is onsite
call them they will come to ur place

You need to set the PC video resolution to the native resolution of this monitor, 1920 x 1080 @ 60Hz for best picture and correct aspect ratio.

You may have to load the driver if you cannot get the PC the let you select this resolution.

http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net