Vertical lines on Dell 2408WFP

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • tck44
    New Member
    • Sep 2014
    • 2
    • Canada
    #1

    Vertical lines on Dell 2408WFP

    I used to have 3 vertical lines on the right side of the monitor when it was first powered on, but these would go away after 10 minutes or so. Now, I've started to get vertical lines throughout the full length of the monitor. It's no longer in warranty, so I can't get a replacement for it.

    Any ideas on where I should start looking for a possible cause?

    Tags: None
    • Lumberjack777
      Badcaps Veteran
      • Dec 2010
      • 464
      #2
      Re: Vertical lines on Dell 2408WFP

      On that model the T-Con board is known to go bad. That'd be my main suspect.

        Comment

        Previous template Next

        Related Topics

        Collapse
        • Stanley1843
          Screen Display Vertical Multicolor Lines
          by Stanley1843
          Hello, I have a screen in where sometimes when I open it pop-up vertical multicolor lines (I would say the most of them are green). If I tun off and turn on the screen the lines dissapear or if I leave open the screen after approximately five minutes the lines gone. I measured the below voltages on the main PCB and on the T-CON board and the voltages are the same when it doesn’t display the vertical lines and when it displays the vertical lines. Also, I cleaned all the connectors very good with IPA. I moved back and forth the connectors and the COF tabs but the vertical lines didn't displayed...
          06-29-2024, 11:54 AM
        • DanPoka
          Guide me through repairing a Dell p2210f LCD ccfl backlight monitor
          by DanPoka
          I bought this p2210f dell monitor to fix. Schematic is the same as p2210.
          Behaviour is that monitors comes on but then backlight switches off almost instantly. If I look with flashlight I can still find the "No signal message". So definitely a backlight issue. Trying to advance the issue I proved that the protection circuit is switching off the backlight by shorting out C3 and resistor to disable the INL chip then re enable by removing the short.
          This is where it gets interesting. When I disassembled the monitor to solder leads on c3 capacitor I noticed the backlight flickered...
          02-15-2025, 05:05 AM
        • 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
        • jackster
          Samsung Curved monitor C27FG70FQU with garbled vertical lines on startup
          by jackster
          I acquired a faulty curved Samsung C27FG70FQU which has the quite common problem of just showing weird vertical lines for a while after a cold boot.

          The issue is pretty bad with this one and it takes about 15 minutes before things normalize and a proper image is displayed. Once a proper image is shown it will work 100% until the display is shut down or put in standby for a while and allowed to cool for a bit.

          Even though this seems to be a quite common issue I haven't really found any information regarding what the root cause is and how to fix it. There is this video...
          02-13-2023, 01:56 PM
        • gpo23
          Sony KDL-40V3000 - Vertical lines
          by gpo23
          Hello,

          i order a t-con because i had bad colors on my SONY KDL-40V3000 :




          With the new t-con the color are good but there are vertical lines on all the screen :




          I've tried the old t-con and it returned to the initial issue (bad colors but no vertical lines)

          Is there a way to fix the vertical lines on the new t-con ?

          Thank you for your help

          gpo23...
          10-04-2023, 09:11 AM
        • Loading...
        • No more items.
        Working...