AOC 2217v goes blank after power on.

Collapse
X
Collapse
 
  • Page of 2
  • Time
  • Show
Clear All
new posts
Previous 1 2 template Next
  • k0i_
    Member
    • Dec 2010
    • 10
    #21
    Re: AOC 2217v goes blank after power on.

    mine has no display.... only a white screen... i replaced all the caps on the inverter board even the main cap 400v / 150uf..... still the same.... only white screen...

      Comment

      • smason
        Badcaps Legend
        • Feb 2010
        • 1652
        • Canada
        #22
        Re: AOC 2217v goes blank after power on.

        White screen is often a bad fuse, post some decent photos of the boards and we'll go from there.
        36 Monitors, 3 TVs, 4 Laptops, 1 motherboard, 1 Printer, 1 iMac, 2 hard drive docks and one IP Phone repaired so far....

          Comment

          • k0i_
            Member
            • Dec 2010
            • 10
            #23
            Re: AOC 2217v goes blank after power on.

            @smason: yep it was a fuse... a very lil one... hehhehe... after i posted found out what went wrong... just finished another lcd repair, hannspree Xm-S, recapped the main and logic board but still the same prob.. forgotten about the 2 mosfets under the main,,, and then voila! let there be light! heheheheh... im gonna post some of the pics here anytime soon... still cant find the time to post the pictures of the board.... any ways, will post it soon as i can... tnx for the help...

              Comment

              • k0i_
                Member
                • Dec 2010
                • 10
                #24
                Re: AOC 2217v goes blank after power on.

                uhm... by the way... how do i post the pictures of it? hehhehee... im such an ignoramoose hehehe...

                  Comment

                  • k0i_
                    Member
                    • Dec 2010
                    • 10
                    #25
                    Re: AOC 2217v goes blank after power on.

                    just got another new lcd to repair... a view sonic va712.. will post some pics of what i did.....

                      Comment

                      • thedark3rd
                        New Member
                        • May 2010
                        • 1
                        #26
                        Re: AOC 2217v goes blank after power on.

                        Would the caps going bad also cause the display to go dark. I have two of these monitors, the 2nd of which I ordered years after the first. Although it is used, it is much brighter than the original which I have had since about 2009.
                        What I'm wondering has anyone noticed a change in the intensity of the brightness. If no one has any experience or answers, I'll crack the first one open and see myself. And let anyone know who could use the help.

                          Comment

                          • Bwackensquork
                            New Member
                            • Oct 2011
                            • 1
                            #27
                            Re: AOC 2217v goes blank after power on.

                            Originally posted by k0i_
                            @smason: yep it was a fuse... a very lil one...
                            Where did you find this fuse? I can't see one anywhere.

                              Comment

                              • k0i_
                                Member
                                • Dec 2010
                                • 10
                                #28
                                Re: AOC 2217v goes blank after power on.

                                @Bwackensquork

                                sorry for the delayed reply... been very busy.........

                                its a white one... sorry mate, cant give you the image, ive lost my file....

                                anyways try this links for similar images...

                                http://www.societyofrobots.com/image..._fuse_pico.JPG

                                http://www.mp3car.com/attachments/lc...p-cimg0603.jpg


                                http://www.designworldonline.com/upl...7%20series.jpg
                                Last edited by k0i_; 12-30-2011, 01:19 AM. Reason: wrong link

                                  Comment

                                  • k0i_
                                    Member
                                    • Dec 2010
                                    • 10
                                    #29
                                    Re: AOC 2217v goes blank after power on.

                                    you can find this fuse under the board.. it is soldered directly to the copper trace.....

                                      Comment

                                      Previous 1 2 template Next

                                      Related Topics

                                      Collapse
                                      • momaka
                                        HannStar Hanns-G HC194d LCD monitor repair
                                        by momaka
                                        Normally, I never post repairs this quick after I do them, because… I am usually very slow. But today, I’m making an exception here. Why? No idea. Perhaps only because the repair details are still “fresh” in my head… which is ironic, given this is a 16 year old monitor that hardly anyone will care about today. It is new to me, though. I picked it up last November from someone on my local Craigslist. It wasn’t very close to where I live, but was close to a family friend that I had to go visit anyways. So after watching the posting on Craigslist for a few weeks and seeing it getting...
                                        03-15-2023, 10:17 PM
                                      • RetroComputingGrotto
                                        Hanns.G Hi221 Monitor - Works For A Second & Then Blank Display
                                        by RetroComputingGrotto
                                        I've got a Hanns.G Hi221 Monitor that works for a moment and then the display goes off but the power LED indicator remains on. If you power it off and back on again it does the same thing, it comes on and then the display goes blank. From a cold start it takes 10 seconds or so before the display goes blank but if you turn it off and then back on again after it already being on it goes blank a lot quicker so I'm assuming something is getting hot which is causing the display to go off.

                                        I've uploaded a video of it happening on YouTube:



                                        I've taken the monitor...
                                        01-11-2024, 05:37 AM
                                      • wattage
                                        AOC AG493UCX 49-inch monitor - Firmware request
                                        by wattage
                                        Hello Badcaps Community,

                                        I purchased a preowned AOC monitor that is not working and out of warranty. It was sold as not working. I am looking for guidance on self-repair. In particular, I am after the firmware for the monitor. At the end, I have included monitor model information and links to pics and vids of the issue.

                                        The problem is that it will not display a picture on any of its inputs. And the on-screen menu does not appear. The power button works properly. It powers on with the remote as well. But the on-screen menu does not appear, even when not connected to any...
                                        07-13-2025, 04:41 PM
                                      • ant3202
                                        HP 27es - LED monitor - Monitor Flashing On - Off
                                        by ant3202
                                        Hi Everyone

                                        Lately I am experiencing the deja-vu incident on one of the led monitor like this.
                                        https://www.badcaps.net/forum/troubl...lashing-on-off

                                        The monitor is HP 27es LED Monitor
                                        https://h30434.www3.hp.com/t5/Deskto...e/td-p/6804692

                                        The monitor will randomly blackout and display no signal and will recover again.
                                        Sometimes need to power and off again to restore the display but...
                                        03-20-2025, 07:30 PM
                                      • Rick_1234
                                        LG 23MP55HQ LED Monitor turns off after a few seconds or flickers.
                                        by Rick_1234
                                        Good evening, gentlemen.

                                        I have a problem with my monitor. It turns off after a few seconds or flickers. Shining a flashlight on the screen doesn't show any image, so I guess it's not the "2 seconds to dark" I read in the forum.

                                        To turn it back on, I have to press the power button twice. Then after a few seconds it turns off again or flickers. See video.
                                        https://drive.google.com/file/d/1L6S...ew?usp=sharing


                                        Things I tried

                                        - Bought a new AC adapter thinking that was the problem but the problem...
                                        06-22-2024, 04:44 PM
                                      • Loading...
                                      • No more items.
                                      Working...