asus x540ubr schematics or board viewer please

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • pcnetch
    Senior Member
    • Aug 2013
    • 125
    • Sri Lanka

    #1

    asus x540ubr schematics or board viewer please

    asus x540ubr schematics or board viewer please
  • prageeth badcaps
    Member
    • Jun 2014
    • 13
    • Sri Lanka

    #2
    Re: asus x540ubr schematics or board viewer please

    please I also need...thank you...

    Comment

    • ex-byte
      Member
      • Mar 2022
      • 18
      • iran

      #3
      Re: asus x540ubr schematics or board viewer please

      Hello friends, I need help. I need a schematic or board view of the Asus X540 UBR ver2.0 motherboard. Thank you

      Comment

      • mon2
        Badcaps Legend
        • Dec 2019
        • 14034
        • Canada

        #4
        Re: asus x540ubr schematics or board viewer please

        See attached. Sharing all the Asus X540 boardview files from my database - perhaps one is close to yours.
        Attached Files

        Comment

        • ex-byte
          Member
          • Mar 2022
          • 18
          • iran

          #5
          Re: asus x540ubr schematics or board viewer please

          thank you for answer

          Comment

          • ex-byte
            Member
            • Mar 2022
            • 18
            • iran

            #6
            Re: asus x540ubr schematics or board viewer please

            Board view was suitable for my work. Do you also have X540UBR ver2.0 a manual board repair service or block diagram?

            Comment

            • mon2
              Badcaps Legend
              • Dec 2019
              • 14034
              • Canada

              #7
              Re: asus x540ubr schematics or board viewer please

              Will check after some more beauty rest.

              Which boardview file matched your logic board?

              Comment

              • ex-byte
                Member
                • Mar 2022
                • 18
                • iran

                #8
                Re: asus x540ubr schematics or board viewer please

                O yeah
                X540UV 2.0

                Comment

                • mon2
                  Badcaps Legend
                  • Dec 2019
                  • 14034
                  • Canada

                  #9
                  Re: asus x540ubr schematics or board viewer please

                  Sorry - have only the attached. Let me PM you.
                  Attached Files

                  Comment

                  • ex-byte
                    Member
                    • Mar 2022
                    • 18
                    • iran

                    #10
                    Re: asus x540ubr schematics or board viewer please

                    Oh no
                    thank you anyway

                    Comment

                    • mon2
                      Badcaps Legend
                      • Dec 2019
                      • 14034
                      • Canada

                      #11
                      Re: asus x540ubr schematics or board viewer please

                      What is the fault of your unit ? Maybe we can fix it without the schematic.

                      https://www.youtube.com/watch?v=cS9yh66U9Fg

                      Comment

                      • ex-byte
                        Member
                        • Mar 2022
                        • 18
                        • iran

                        #12
                        Re: asus x540ubr schematics or board viewer please

                        I removed all the additional equipment, including the hard disk, DVD burner, LCD monitor, etc., but this IC heats up according to the figure and draws a current of about 0.16.
                        Attached Files

                        Comment

                        • SMDFlea
                          Super Moderator
                          • Jan 2018
                          • 20731
                          • UK

                          #13
                          Re: asus x540ubr schematics or board viewer please

                          Originally posted by ex-byte
                          I removed all the additional equipment, including the hard disk, DVD burner, LCD monitor, etc., but this IC heats up according to the figure and draws a current of about 0.16.
                          The picture is too small to see the marking code on the chip..
                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                          Comment

                          • ex-byte
                            Member
                            • Mar 2022
                            • 18
                            • iran

                            #14
                            Re: asus x540ubr schematics or board viewer please

                            2n6bc05
                            Attached Files

                            Comment

                            • mon2
                              Badcaps Legend
                              • Dec 2019
                              • 14034
                              • Canada

                              #15
                              Re: asus x540ubr schematics or board viewer please

                              It will be Richtek part with '2N=' markings.

                              RT8249CGQW


                              https://a.aliexpress.com/_m0zucQc
                              Attached Files
                              Last edited by mon2; 03-20-2022, 04:02 PM.

                              Comment

                              • ex-byte
                                Member
                                • Mar 2022
                                • 18
                                • iran

                                #16
                                Re: asus x540ubr schematics or board viewer please

                                Do you think this IC is burned out? Because I do not have the repair manual for this motherboard

                                Comment

                                • mon2
                                  Badcaps Legend
                                  • Dec 2019
                                  • 14034
                                  • Canada

                                  #17
                                  Re: asus x540ubr schematics or board viewer please

                                  How hot does this chip get?

                                  The above datasheet has the pinout. With care, check the voltage of PGOOD pin and post the measurement here.

                                  Also check voltage of LDO3 and LDO5.

                                  Post the voltage of each.

                                  Do not short the pins of this IC.

                                  Comment

                                  • SMDFlea
                                    Super Moderator
                                    • Jan 2018
                                    • 20731
                                    • UK

                                    #18
                                    Re: asus x540ubr schematics or board viewer please

                                    Originally posted by mon2
                                    How hot does this chip get?

                                    The above datasheet has the pinout. With care, check the voltage of PGOOD pin and post the measurement here.

                                    Also check voltage of LDO3 and LDO5.

                                    Post the voltage of each.

                                    Do not short the pins of this IC.
                                    It would be better to start a new thread in the main forum.
                                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                    Comment

                                    • ex-byte
                                      Member
                                      • Mar 2022
                                      • 18
                                      • iran

                                      #19
                                      Re: asus x540ubr schematics or board viewer please

                                      ok.sure

                                      Comment

                                      • flayer23
                                        Member
                                        • Apr 2012
                                        • 12
                                        • france

                                        #20
                                        Re: asus x540ubr schematics or board viewer please

                                        thank you -mon2- it's helpfull

                                        Comment

                                        Related Topics

                                        Collapse

                                        Working...