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Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

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    #1

    Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

    Hi everyone,
    I'm looking for a schematics for Toshiba Satellite L655-11B:

    mainboard: 6050A2332301-MB-A02
    cpu: Intel i3-350M
    gpu: Ati Radeon HD5145

    It won't start... Easily.
    The Line LED is ON. Pressing power button makes a few LEDes flash ON for a very short moment: PowerOn LED; HDD LED (not every time) & WiFi LED. Then all goes OFF for a second including Line LED. Also the fan turns ON (not every time, along with the HDD LED). Then the Line LED goes back ON. If you are patient enough after around 100s of trials, 10 - 15 minutes later laptop will starts eventually. And it will work like a charm. Ones having OS loaded it will successfully take CPU-Z's Bench & Stress CPU or FurMark tests like a hell.
    This behavior is observed exactly the same no matter if changing power source, having battery in or out (just to mention that the battery is dead long ago) or changing with other memory modules.
    Any help will be appreciated.
    Tags: None
    #2
    Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

    i only have the powersupply schematics of 6050A2332301-MB-A02 toshiba L650 and L655 i think are the same. just check it and compare the schematics.
    Attached Files
    Never stop LEARNING because life never stops TEACHING!

    Comment

      #3
      Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

      .
      Attached Files
      OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

      Comment

        #4
        Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

        Thank you Duranitron! It looks identical with the board here.

        Comment

          #5
          Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

          Thank you piernov to you too!

          Comment

            #6
            Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

            OK, I found the whole thing if someone need it.
            Attached Files

            Comment

              #7
              Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

              Sorry just realized I uploaded the wrong file again… was supposed to be this one.
              Attached Files
              OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

              Comment

                #8
                Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

                Well, better late than never.

                Comment

                  #9
                  Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

                  Hi mate, have you resolve that issue?

                  Comment

                    #10
                    Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

                    Hi,
                    Did somebody resolve the problem ?
                    From what i've found look like that's the video chip the guilty.
                    Did anybody have the same result.

                    Comment

                      #11
                      Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

                      is there a way to disable the gpu of this model?

                      Comment

                        #12
                        Re: Toshiba Satellite L655 6050A2332301-MB-A02 schematics needed

                        cpu cannot be disabled, unfortunately, this failure is caused by the display chipset.

                        Comment

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