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    2011 GPU "Repair"

    Nick, this will work well only with intel HD??
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    Asus N750jk Rev 3.0

    Hey guys, i'm working on board asus N750jk rev 3.0, no water damage or any corrosion. PCH - SR17E ITE8585E-FXA NVIDIA N15P-GT-A2 PROCESSOR - I7, SR1PX this board came with a problem "Blue Screen". i already try new HDD, try to boot from pen, new hdd flat cable, remove all peripherals...
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    820 3437, Green - orange light , not turning on!

    https://drive.google.com/file/d/1fUysVU8N8uUtA_zkmUmDBPWN4w0Pzv8J/view?usp=sharing
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    820 3476, 16V on ppbus_g3h

    You are the greatest!! All in one fail swoop and the machine comes to life!!! Thank you guys!!
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    820 3437, Green - orange light , not turning on!

    ok, this bios don't work. i try another one but stock in apple log! do you have another one?? or anyone??
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    820 3476, 16V on ppbus_g3h

    hey guys, Liquid damage around U7100 - U3090.. already replace r7021,r7022, r7105 with problem, fix trace pin 27,28 U7100 to c7120. also need to fix a trace pin1,r3088 to c3090! Resistance on c7120 20ohm and 4ohm on c7150. i have another board fixed on my store and i noticed when i take...
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    820 3437, Green - orange light , not turning on!

    If i put one bios off donor board should i get image??
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    820 3437, Green - orange light , not turning on!

    unfortunately it did not work. fans only stop 1 time, and spining always! i will program another bios with TL666! i'm using a ezp2010 it may be that!
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    820 3437, Green - orange light , not turning on!

    I do not know if anyone can help me other than Duke to repair the bios.. but i will appreciate any help . =) Original Bios, https://drive.google.com/open?id=1b-8PvUtzbE-rx7fWH48ivf9g9Y739B1z and serial: https://drive.google.com/open?id=1TMHpVpkhxccQmLa6PMHWoBnggHU3b-78
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    820 3437, Green - orange light , not turning on!

    You hit full, Bios problem! i replace a bios for another donor board and the machine comes to life!! but, now i need a BIOS! i will update a original bios here!
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    820 3437, Green - orange light , not turning on!

    i means pin 7 & 3. Pin 8 3.4V stable! ok, 2informaticos i will check!! thank you for your's reply
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    820 3437, Green - orange light , not turning on!

    but this area looks well!! don't have corrosion !!
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    820 3437, Green - orange light , not turning on!

    Ya, all pin's are pulsing!! u1950 problem??
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    820 3437, Green - orange light , not turning on!

    yes, L7320, L7310,L7630, L7430 pulsing too!!
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    820 3437, Green - orange light , not turning on!

    On this line is pulsing 0v - 1.6 , 0V - 4V....
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    820 3437, Green - orange light , not turning on!

    You right, missing PP5V_S4RS3! have 0V on this point!! i pull this line when i measuring the board!
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    820 3437, Green - orange light , not turning on!

    Hey , Working on 820 3437, initial the board start, fans spins only after 30-50 sec but don't have any chime! first impression the board is very clean but with a real inspection i noticed U7501 have a bit off humidity! pins 23-24 because off the corrosion don't do the contact...
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    820 3332, run without image!

    Ya U5310 don't appear!! Problem solved!! 1rst i tested with external HD and I noticed that the machine worked well!!! only when i enter in the client SSD, shut down the machine PRAM reset and Problem solved!! thank you one more time!! Posted can be closed
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    820 3332, run without image!

    i will run asd test! and post the results!
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    820 3332, run without image!

    Not solved yet!! :mad:, same problem before ressolded the U8900!! The machines turn's on but after 4-5 min fans go maximum speed then shut down!! what could be??
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