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    #21
    Re: sony vaio SVE151J13M

    I have one of this crap sony SVE151J13M with crap mb mbx-269 hk5 .
    The symptom is when i press pwbtn....
    the power + battery led flashes.....
    After 20 seconds (or more) start up...
    vaio logo comes on lcd....
    operating system not found.
    i try to boot from usb via vaio care menu + f11 but nothing the same msg operating system not found.
    any suggestions??

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      #22
      Re: sony vaio SVE151J13M

      Hi !

      I have the same problem 2 sec then it shut's down did you solve it with the bios flash.

      Comment


        #23
        Re: sony vaio SVE151J13M

        Did you solve the problem? I have the same one here.

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          #24
          Re: sony vaio SVE151J13M

          i solve it with BIOS flash

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            #25
            Re: sony vaio SVE151J13M

            I've had the same problem "shutting down after 1-2 seconds and a cycle trying to power on after 6-8 seconds". Solved it by reprogramming the bios chip.

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              #26
              Re: sony vaio SVE151J13M

              well having same issue , now , usually does on the bench with bios reflash stay ok . but can be also a power rail problem or sense current detecting overflow of current in charger circuit .
              Last edited by highpulse; 05-20-2015, 10:12 AM.

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                #27
                Re: sony vaio SVE151J13M

                Hi guys my problem is the same How do I make it bios flash this is bord not work

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                  #28
                  Re: sony vaio SVE151J13M

                  Hi guys, i have sony SVE151G13M Notebook
                  Motherboard DAOHK5MB6F0 MBX269
                  i am write new bios Attached Files (SVE1511N1RW_HM70_HK5_MBX-269_bios_clr_me.rar )
                  notebook working now but have enteresting problem bios see hdd but not boot
                  fast boot or secure boot not
                  SVE151G13M for true bios file please help thanks
                  I'm sorry for my bad english...

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                    #29
                    Re: sony vaio SVE151J13M

                    Check voltage on PU103 pin number 3 must be 4.9v and pin number 1 SHDN enable volt 3.3 for enable and run the power Chip constantly ,I found problem with PR328, Hope its help you

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                      #30
                      Re: sony vaio SVE151J13M

                      hi guys
                      sony mbx269 internal speaker not working,extranal speaker work ok. internal speaker check ok. sound ic change,but result same.instalatiion done,but again same. please tell what to do now.

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                        #31
                        Re: sony vaio SVE151J13M

                        Originally posted by ghojariya abdul View Post
                        hi guys
                        sony mbx269 internal speaker not working,extranal speaker work ok. internal speaker check ok. sound ic change,but result same.instalatiion done,but again same. please tell what to do now.
                        Check "audio out" connector.
                        Sometimes jack port is broken inside and then laptop speakers are disabled.
                        It is the same like you connect headphones.

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                          #32
                          Re: sony vaio SVE151J13M

                          Hello,

                          Sorry for revive old post...
                          I have same model with same MB version, my problem is laptop doesn't turn on or show any lights...
                          I check connectors all OK MB have 3v, 5v, 19v across all MB. PU100 have all correct voltages. Anyone had same problem or any tip i can try?
                          Also i reflashed BIOS, still no signal

                          Thanks

                          Comment


                            #33
                            Re: sony vaio SVE151J13M

                            Did you see battery charging indication?

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                              #34
                              Re: sony vaio SVE151J13M

                              Originally posted by redappleguru View Post
                              Did you see battery charging indication?
                              NO lights

                              Comment


                                #35
                                Re: sony vaio SVE151J13M

                                Have You check 3.3v on EC? , Try to replace I/O Controller then check ,ensure the correct bios you have flashed,

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                                  #36
                                  Re: sony vaio SVE151J13M

                                  3.3V are OK. Bios is correct
                                  Haven't try to replace I/O Yet

                                  Comment


                                    #37
                                    Re: sony vaio SVE151J13M

                                    Hi guys!

                                    I have a broken mbx-269, too.
                                    I can turn it on. The Fan spins and the power led lights up. Charging indicator lights up, too. It doesn't seem to start up, but its trying to. You can hear quiet pops from the speaker like twice a second. Looks like its constantly resetting.
                                    What should I check?

                                    Comment


                                      #38
                                      Re: sony vaio SVE151J13M

                                      Hello guys !

                                      I have same model but my problem is little different.
                                      When I press the power button, orange led and green led are light up and when I release the button the led off.Also the IC U16 is hot (SLJ8E)
                                      Any advice?
                                      Last edited by Stuki; 03-18-2017, 12:04 PM.

                                      Comment


                                        #39
                                        Re: sony vaio SVE151J13M

                                        Originally posted by Stuki View Post
                                        When I press the power button, orange led and green led are light up and when I release the button the led off.
                                        I had the same problem, but only after some time. At first I could turn it on with fan spinning but no screen. Later it was like you described above, don't know what happend.

                                        But now I could completely recover this machine by flashing MBX_269.rar, thank you!

                                        BTW: Before erasing the flash, I made a complete dump of its contents. Is it possible to recover the SLIC tables from this dump?

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                                          #40
                                          Re: sony vaio SVE151J13M

                                          Same problem described in first post.Problem fixed after bios flashing with MBX_269.rar,thank you...

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