Display problem on a Samsung U28E590D

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Neptune06
    New Member
    • Oct 2023
    • 2
    • France
    #1

    Display problem on a Samsung U28E590D

    Hello,

    I have a display problem (bad size and color) on a Samsung U28E590D and i'm wondering if someone have access to the service manual for this monitor. I used a faulty Lenovo thunderbolt hub connected to it and now i suspect a problem on the HDMI part of this monitor. The main PCB board part number is: BN94-10748G.

    Thanks for your help.
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • CptChronic
      Samsung LU32J590UQUXEN Monitor display problem
      by CptChronic
      I have an intermittent display problem with my monitor, when I plug in the HDMI cable to my (or any) laptop, you see the connection screen shrink on the laptop as it usually would before displaying on the monitor but 95% of the time the monitor display stays black.

      Before it cut out all together, tapping the monitor control button a fair few times would make the screen display, and everything work fine.

      But now it never does it. Not sure what's going on, hoping someone can help. I'm capable of stripping the thing down and soldering in new parts if needed, or programming...
      04-24-2023, 04:33 PM
    • KYBOSH
      Samsung QN75Q70TAF - Problem ON or WITHIN the Display??
      by KYBOSH
      Came across a 75" QLED TV with restart-backlight no boot and it was headed to the dumpster. Asked the owner to let me have a crack at it. They said the TV went out during or soon after a thunderstorm. I noted this but didnt out too much stock into it as it could have been anything.

      VERY big TV and i was worried about the display cracking during the moved as well as the repair but it was alright as i try very hard to handle with care.

      In the video (zip file) you can see' as the TV tries to start up, tbere are a lot of gaps in the backlight so I immediately suspect...
      10-19-2023, 05:33 PM
    • stylishconsultant
      un60j620dafxza - Samsung No Display Problem
      by stylishconsultant
      Hi All,

      Need help.

      I have a samsung un60j620dafxza led tv. When I plug it in it has no display, no sounds, and no standby lights.

      So I opened the tv and disconnected the power to the mainboard and the backlight powered up. This according to many people says that this is a mainboard
      problem. I checked the voltage coming from the stb and I read 1.3 volts on pins 1,3,5 and 7 which are low volts instead of 13 volts which i think the lcd panel
      might be drawing too much power from the power supply that it prevents the right voltage going to the mainboard....
      09-04-2024, 03:26 AM
    • ArchangelGabriel
      Aorus 17G YD laptop, broken display, could not switch to external monitor
      by ArchangelGabriel
      Hello guys! I need a little help, I have one laptop for repair, it is an Aorus 17G YD, gaming laptop. Broken display, some cable ripped form daughter board connector, case broken, battery discharged and probably locked, etc. After I did the most tedious job I ever did on soldering back the broken cables (shielded cable) , I measured resistance on CPU and GPU core, 3 and 5 v ps and any coils I find on the board, everything seems to be fine. After I plugged the charger I don't get the power led light on from the charger connection maybe because the battery is locked , but on power button I have
      ...
      11-23-2023, 03:55 AM
    • Document Archive
      Acer Nitro Nitro 5 AN515-45 - (AMD Ryzen 5 5600H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6G, 15.6" FHD IPS 144Hz Display, Windows 10, Black) Notebook 5 Specification for Upgrade or Repair
      by Document Archive
      This specification for the Acer Nitro Nitro 5 AN515-45 - (AMD Ryzen 5 5600H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6G, 15.6" FHD IPS 144Hz Display, Windows 10, Black) Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Nitro 5 AN515-45 - (AMD Ryzen 5 5600H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6G, 15.6" FHD IPS 144Hz Display, Windows 10, Black) boardview and Nitro 5 AN515-45 - (AMD Ryzen 5 5600H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060...
      09-06-2024, 10:20 PM
    • Loading...
    • No more items.
    Working...