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Yes your main powerrail is not running and is shorted pr301 is probably the current sensor not . First check from currentsensor you have no short to the coils. Then if you find directly short then you know with which powerrail is shorted. If none then is injecting time 1v 3A on current sensor.
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Check your datalines and the mosfets. Does bios detect your battery?
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Yes always replace controller with mosfets when it is not drmos . All citcuit needs to be changed always when a mosfet blows....
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Oh corrupt. What do you mean with that the rarfile? Or the boardview itself! I can open it online with next boardviewer. Try it with anothe program like flexboard he has also free version....Last edited by Stevedb; 08-16-2024, 02:45 PM.
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Also check SIO/KB controller chip for lose contacts and dazmaged tracks.
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Hi that is no problem the power comes up when cpu needed example by loading windows etc. Problem is elsewhere. What is the problem with the laptop?
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See this how to do it but you need the information
[url]https://youtu.be/ttP1aL0u8Ws?si=qlJrz3xCusyZXedh[/url]https://See this how to do it but yo...usyZXedh[/url]
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10 ohms on vcore is normal. Best what you can do is hd picture front and back with all resistance to ground of every coil and current sensor and which voltage are present on the coils when you have no voltage use power button and press again. Good luck then we can help...
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Clean the boards. Check the ddr slot for lose pins or dirty pins...
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