Hi i just received this HP Laptop, the issue is that the power charger is not charging the battery, it show that is on charge, but the % is not increasing...
customer says also that the laptop is shutting down by itself after a while..
checking first mosfets i found that Q6011 (RQ3E080BNFU7TB) has a drop voltage of 0V, no diode junction visible, 4 ohms of resistance from gate-source
surely i will replace it... but i don't have any similar mosfet... and i read somewhere that on this kind of laptop these mosfet after replaced are heating a lot... (and probably is why they die)
asking if anyone has experience with this kind of issue.. just to do the better thing and be sure that this laptop doesn't blow another mosfet on next months...
here the images of motherboard (i have "greened" the Q6011) and schematic.
customer says also that the laptop is shutting down by itself after a while..
checking first mosfets i found that Q6011 (RQ3E080BNFU7TB) has a drop voltage of 0V, no diode junction visible, 4 ohms of resistance from gate-source
surely i will replace it... but i don't have any similar mosfet... and i read somewhere that on this kind of laptop these mosfet after replaced are heating a lot... (and probably is why they die)
asking if anyone has experience with this kind of issue.. just to do the better thing and be sure that this laptop doesn't blow another mosfet on next months...
here the images of motherboard (i have "greened" the Q6011) and schematic.
Attached Files
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