Announcement

Collapse
No announcement yet.

acer nitro an515-43

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    acer nitro an515-43

    i have a acer laptop with no screen. im using tl866 and this device cant read xmc qu64 bios chip. so i tryed with another 64fw bios chip with original site bios but not screen, maybe i edited wrong. anyway i need that bios anyone can help me about that? motherboard = ph50q la-j621p rev1.0

    #2
    Re: acer nitro an515-43

    Select MX25U6435F ,you can untick Check-ID ,its 1.8V isn`t it ? .Post your bios backup .
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment


      #3
      Re: acer nitro an515-43

      old bios here thank you
      Attached Files

      Comment


        #4
        Re: acer nitro an515-43

        Originally posted by SMDFlea View Post
        Select MX25U6435F ,you can untick Check-ID ,its 1.8V isn`t it ? .Post your bios backup .
        can you help me please

        Comment


          #5
          Re: acer nitro an515-43

          Originally posted by Anethra View Post
          can you help me please
          here you go ,extracted from latest bios update + your DMI .


          D 2B0000 - 2B0FFF
          Attached Files
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

          Comment


            #6
            Re: acer nitro an515-43

            ty for bios but no screen. i think problem is not about to bios.

            Comment


              #7
              Re: acer nitro an515-43

              Originally posted by SMDFlea View Post
              here you go ,extracted from latest bios update + your DMI .


              D 2B0000 - 2B0FFF
              got same unit with no display problem but my EC file is at 1mb. i attached my backup. thanks.
              Attached Files

              Comment


                #8
                Re: acer nitro an515-43

                Originally posted by salawayon View Post
                got same unit with no display problem but my EC file is at 1mb. i attached my backup. thanks.
                Its the VGA bios youve posted. It might help others anyway
                Attached Files
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                Comment


                  #9
                  Re: acer nitro an515-43

                  Originally posted by SMDFlea View Post
                  Its the VGA bios youve posted. It might help others anyway
                  thanks. you have a VGA bios for that?

                  Comment


                    #10
                    Re: acer nitro an515-43

                    Originally posted by salawayon View Post
                    thanks. you have a VGA bios for that?
                    no i don`t ,only what you posted.
                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment


                      #11
                      Re: acer nitro an515-43

                      Originally posted by anethra View Post
                      i have a acer laptop with no screen. Im using tl866 and this device cant read xmc qu64 bios chip. So i tryed with another 64fw bios chip with original site bios but not screen, maybe i edited wrong. Anyway i need that bios anyone can help me about that? Motherboard = ph50q la-j621p rev1.0

                      here my back up try

                      Comment


                        #12
                        Re: acer nitro an515-43

                        Originally posted by jimore View Post
                        here my back up try
                        my back up
                        Attached Files

                        Comment


                          #13
                          Re: acer nitro an515-43

                          Hi, I have a FH50Q LA-J621P Rev 1.0 motherboard.
                          When I turn on the laptop, looks fine , but no picture at all. I downloaded the bios bin and write in the bios chip(25lb64csig) but after I turn on only once give me the "ACER" logo but nothing else.

                          Comment


                            #14
                            Re: acer nitro an515-43

                            did you do a clear me , if not try or post your old dump

                            Comment


                              #15
                              Re: acer nitro an515-43

                              When I first read the chip, it was empty. I using a TL866II plus programmer, and xgpro program. I attached a BIOS, what I used.
                              Attached Files

                              Comment


                                #16
                                Re: acer nitro an515-43

                                Originally posted by genai View Post
                                When I first read the chip, it was empty. I using a TL866II plus programmer, and xgpro program. I attached a BIOS, what I used.
                                so ,you don t have the original bios !! post your serial number

                                Comment


                                  #17
                                  Re: acer nitro an515-43

                                  Sn:nhq6neu00p952110873400

                                  And when I tried to write the chip if I check in( Verify after) I get this message, but without the verify, the program show the programming succesful.
                                  Attached Files

                                  Comment


                                    #18
                                    Re: acer nitro an515-43

                                    Originally posted by genai View Post
                                    Sn:nhq6neu00p952110873400

                                    And when I tried to write the chip if I check in( Verify after) I get this message, but without the verify, the program show the programming succesful.
                                    Try
                                    Attached Files

                                    Comment


                                      #19
                                      Re: acer nitro an515-43

                                      Not working.(Turning on but no picture), is it possible because of the programmer not verifying the writing and cause the problem? How can I solve that problem?

                                      Comment


                                        #20
                                        Re: acer nitro an515-43

                                        Originally posted by genai View Post
                                        Not working.(Turning on but no picture), is it possible because of the programmer not verifying the writing and cause the problem? How can I solve that problem?
                                        Clean the solder from the pins using some flux and braid,and make sure the pins all line up in or on the socket or adapter.If you have a spring loaded adapter try pulling up at both sides with one hand and try programming again.If you still have the same errors then the chip is bad,replace with another.
                                        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                        Comment

                                        Working...
                                        X