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    820-2915-a no image dead gpu

    too I have flex 6 pines 1,27mm for no-soldering
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    820-2915-a no image dead gpu

    yes I know page of doslabelectronics and there sell license for demux flasher and tool HW-USBN-2A ICSP FPGA Programmer. or u know other tutorial?
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    820-2915-a no image dead gpu

    i have tool for pogrammer bios of lattice FPGA (with soldering on board)
  4. L

    820-2915-a no image dead gpu

    can I used HW-USBN-2A?
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    820-2915-a no image dead gpu

    Hello, I have a problem with this board. The computer starts up and moves the fans. The chime is heard but it does not show an image, even with an external monitor. Can I remove R8904/11 to dead the gpu amd and try to boot with the intel? thx so much
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    A1466 820-00165-A backlight dont work

    BLK_EN= 2,80v BKL_PWM=3,29v yes my lcd with other board full work
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    A1289 no power 820-2337-a MacPro

    ok thanks all the same
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    A1289 no power 820-2337-a MacPro

    I can't get a schematic for this model. I have registered in several forums with donations but none have it. I can tell you that I get, for example, 3.3v on the power button and 5,0v in pin 4 of switch button diag
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    A2141 battery no charger

    hi again !! 1000000000000 thanks ! now I can charger my batery and full work ! thx so much
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    A1466 820-00165-A backlight dont work

    hello again, I remove R7704 and run wire from C7711 (point 1 PP3V3_S0) to R7704 (point 2 BKL_PWM) but I don't get full backlight, too I try 3 times pram reset
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    A2141 battery no charger

    sorry I have one, thanks for all. We will talk when you receive the tool you can do this test
  12. L

    A2141 battery no charger

    uhm sorry but I don't have this tool, do u know anyone?
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    A1289 no power 820-2337-a MacPro

    Hello i have this board but don't turn on. Only two leds red solid when I connect de cord power and later led orange 5v stand by. I disconnect all items and put pads SYS_PWR but dead.. I have 3v in front panel with power button and 5v in switch diagled is it worth spending time? I have seen...
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    A2141 battery no charger

    I have tried several cables, including new ones, and I can't finish the process. I am going to try to charge the battery again and repeat the process with a battery with at least 50% charge
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    A1466 820-00165-A backlight dont work

    It doesn't work in safe mode at any time. And I have tried three pram resets and neither. Before at least it worked a few seconds after the pram...
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    A1466 820-00165-A backlight dont work

    history anything never any problem BKL_EN=2,80v BKL_PWM=1,44v
  17. L

    A2141 battery no charger

    I check all connections and change with other battery add pics:
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    A1466 820-00165-A backlight dont work

    Hello, I have searched the forum for other messages but I have not seen anything similar to my problem. The equipment turns on and after a second the backlight does not work. With a PRAM reset now the device keeps the backlight until almost the end of the block and it disappears, it gets to the...
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    A2141 battery no charger

    The computer did not turn on, with a new battery it did turn on but the message "the battery is not charging" came out one day it stayed on and went down to 5% now it turns on the apple comes out and halfway through the progress bar it turns off. I'm going to check the connections as it says
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    A2141 battery no charger

    hi again, now I have 96W charger but same problem..
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