No display asus x540up rev 2.0

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  • kalilinux25
    Badcaps Legend
    • Mar 2018
    • 2089
    • ZAMBOANGA SIBUGAY
    #1

    No display asus x540up rev 2.0

    Hi good day to all I have this asus laptop board was spilled with milk the the bord wont display from the lcd tried removing the lvds connector and tried HDMI output ,it will show display checking all voltage on the board edp board has 19v power (L5406 RESISTOR 80OHM) testing the SCHOTTKY pin 2 has 3v output (LCD BACKOFF)

    If someone encountered this type problem please give me some advice higly appriceted
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    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india
      #2
      Re: No display asus x540up rev 2.0

      Does the mb posts?? Check usb kbd NUMLOCK key glowing or not.

        Comment

        • Luaina
          Member
          • Sep 2016
          • 12
          • Madagascar
          #3
          Re: No display asus x540up rev 2.0

          Check all the voltage surrounding the LVDS connector

            Comment

            • kalilinux25
              Badcaps Legend
              • Mar 2018
              • 2089
              • ZAMBOANGA SIBUGAY
              #4
              Re: No display asus x540up rev 2.0

              Originally posted by mcplslg123
              Does the mb posts?? Check usb kbd NUMLOCK key glowing or not.
              it has display but it only flicker i already tried change the lcd

                Comment

                • mcplslg123
                  Badcaps Legend
                  • Jun 2015
                  • 7262
                  • india
                  #5
                  Re: No display asus x540up rev 2.0

                  Change backlit coil on screen-many asus has this problem.

                    Comment

                    • kalilinux25
                      Badcaps Legend
                      • Mar 2018
                      • 2089
                      • ZAMBOANGA SIBUGAY
                      #6
                      Re: No display asus x540up rev 2.0

                      Originally posted by mcplslg123
                      Change backlit coil on screen-many asus has this problem.
                      i allready tried changing new lcd same it wont display sometimes it will display very low light and flicker at the same time

                        Comment

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