HP 22in desktop monitor

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Xtremepayne
    New Member
    • Jul 2011
    • 6
    #1

    HP 22in desktop monitor

    The monitor has been acting up for about a month or so with vertical lines on the whole screen. No problems with backlighting at all. When I turn it on sometimes it does it shortly after start up other times it may take 20 minutes before it starts. Then it does the lines for anywhere from a minute to 20 minutes then stops and is good till the next time that I turn the monitor on from a cold start.
    What should I look for when I open it up? And where should I look? I am planning on a new monitor but would like to fix this one if possible and have 2 22in monitors. Sorry I don't have a model number as I am at work at the moment.
    Tags: None
    • retiredcaps
      Badcaps Legend
      • Apr 2010
      • 9271
      #2
      Re: HP 22in desktop monitor

      Originally posted by Xtremepayne
      When I turn it on sometimes it does it shortly after start up other times it may take 20 minutes before it starts.
      This sounds like either bad caps or caps with high ESR (ohms).

      Take it apart and have a look. If you do spot bad caps, see

      --- standard answer below ---

      https://www.badcaps.net/forum/showpo...84&postcount=3
      --- begin sig file ---

      If you are new to this forum, we can help a lot more if you please post clear focused pictures (max resolution 2000x2000 and 2MB) of your boards using the manage attachments button so they are hosted here. Information and picture clarity compositions should look like this post.

      We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.

      Please do not post inline and offsite as they slow down the loading of pages.

      --- end sig file ---

        Comment

        • Xtremepayne
          New Member
          • Jul 2011
          • 6
          #3
          Re: HP 22in desktop monitor

          Thanks will do. Thanks for the reply.

            Comment

            • retiredcaps
              Badcaps Legend
              • Apr 2010
              • 9271
              #4
              Re: HP 22in desktop monitor

              As caps warm up the ESR drops which is why it takes 20 minutes to come on.
              --- begin sig file ---

              If you are new to this forum, we can help a lot more if you please post clear focused pictures (max resolution 2000x2000 and 2MB) of your boards using the manage attachments button so they are hosted here. Information and picture clarity compositions should look like this post.

              We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.

              Please do not post inline and offsite as they slow down the loading of pages.

              --- end sig file ---

                Comment

                Previous template Next

                Related Topics

                Collapse
                • Document Archive
                  HP ProDesk DESKTOP BUNDEL (P5K01EA+M1N98AT) ProDesk 400 MT Intel Core i3-6100 + E232 monitor ProDesk 400 i3-6100 Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the HP ProDesk DESKTOP BUNDEL (P5K01EA+M1N98AT) ProDesk 400 MT Intel Core i3-6100 + E232 monitor can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk DESKTOP BUNDEL (P5K01EA+M1N98AT) ProDesk 400 MT Intel Core i3-6100 + E232 monitor boardview and ProDesk DESKTOP BUNDEL (P5K01EA+M1N98AT) ProDesk 400 MT Intel Core i3-6100 + E232 monitor schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon...
                  09-12-2024, 03:28 PM
                • 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
                • reessi
                  ACER BM320 Monitor - Horizonal Flickering Lines After a While
                  by reessi
                  Hello,

                  The monitor started off showing flickering thin (1 pixel) lines horizontally every say 3mm..

                  They are black on the right and gradually fade to nothing on the far left.
                  They start either after 5 mins or up to 2 hours after so annoying for testing.
                  They flicker continuously very fast! With a slight pause milli-second every second.

                  Initially I cleaned the LVDS cable and connected to the T-Con and then it worked fine for 3 weeks but not sure if this was just co-incidence.

                  I tested each half by removing the first the left flex from...
                  06-03-2025, 09:58 AM
                • Kikerumbo
                  Mi Curved Gaming Monitor 34" - Horizontal lines
                  by Kikerumbo
                  Hello everyone,

                  Thanks in advance for any help you can provide.

                  I have a Mi Curved Gaming Monitor 34". A few weeks ago it started to show (or not showing) horizontal lines. Of course, it's outside of the warranty period.

                  After some hours of reading and watching videos I disassembled the monitor and checked the ribbons that go from the TCON board to the panel PCB. If I disconnect the ribbon for the right side of the panel, the other half shows a perfect image. I ordered a "new" TCON, installed it and the issue persists so that tells me it must...
                  03-14-2024, 02:48 PM
                • Document Archive
                  HP Slim Desktop S01-aF0005na Slim Desktop S01 J5005 Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the HP Slim Desktop S01-aF0005na can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Slim Desktop S01-aF0005na boardview and Slim Desktop S01-aF0005na schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...
                  09-12-2024, 03:28 PM
                • Loading...
                • No more items.
                Working...