Asus K556UQ white display

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • tomozaki
    New Member
    • Oct 2024
    • 4
    • u tri pm

    #1

    Asus K556UQ white display

    Hi.
    I have Asus K556UQ with withe display, i check and i have 3.3V, 19V on screen connector (mb) also on screen i check for this voltages and i have it. I check screen with same laptop and screen is working normaly (it's showing picture), i also change ldvs cable. If i plug HDMI cable in with external monitor, i get normal picture.
    I think something is not working on motherboard.
    Thank you for help.
  • tomozaki
    New Member
    • Oct 2024
    • 4
    • u tri pm

    #2
    I fix the problem.

    Comment

    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india

      #3
      LCDVDD missing?

      Comment

      • tomozaki
        New Member
        • Oct 2024
        • 4
        • u tri pm

        #4
        No, it was, burned data signals on screen. I replace the screen and lvds cable.

        Comment

        Related Topics

        Collapse

        • harp
          White screen repairs
          by harp
          To ask here... I have few devices with white screen problem, actualy nokia 2220 and some fuji? camera, and try to understand what is common problem to cause that issue.
          Yes, both devices work everything else probably ok, I mean, I hear intro melody and keypress click sound, DTMF tone, power on off... all ok.
          On desk is nokia 2220 slide, and I check all screen connectors and components arround it, measure voltage drop, but all looks ok. I suspect on slide flex cable, but it look ok and white screen is not interupt while flexing board, pushing conectors, and sliding up down. In attachment...
          05-13-2024, 03:43 AM
        • Document Archive
          ASUS ROG GA503RW-LN054W Notebook Zephyrus G15 Specification for Upgrade or Repair
          by Document Archive
          This specification for the ASUS ROG GA503RW-LN054W 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 GA503RW-LN054W boardview and GA503RW-LN054W 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, datasheet, or download...
          09-07-2024, 04:10 AM
        • ahmarzo
          Asus la-7322p white screen problem
          by ahmarzo
          My asus laptop motherboard la-7322p has white screen. Have tried new screen but same problem.lcd vdd is 1.8v when i removed the mosfet an short 3vs with lcdvdd white screen is solved but no data on screen...
          07-15-2022, 07:52 AM
        • lerros
          Dell P2417H white screen display
          by lerros
          Hi there,

          I have a Dell monitor model P2417H white screen display. The panel is samsung LTM238HL05. I measure test points and don’t anything like VGH, VGL, … still have 5V. Please suggest me some thing.

          Thank a lot!
          05-21-2024, 09:39 AM
        • Document Archive
          ASUS ROG GA402XV-N2028W Notebook Zephyrus G14 Specification for Upgrade or Repair
          by Document Archive
          This specification for the ASUS ROG GA402XV-N2028W 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 GA402XV-N2028W boardview and GA402XV-N2028W 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, datasheet, or download...
          09-07-2024, 06:31 AM
        • Loading...
        • No more items.
        Working...