I was wondering if coils around processor really get very hot? I was checking a defective board and tried to power it up, I notice 3 coils are getting very hot while its ON.
Do coils really get hot?
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Re: Do coils really get hot?
yes, some laptops have cooling pads for it, but replace processor to be sure -
Re: Do coils really get hot?
Initially the laptop got an i5 processor but whenever I power the machine up it turns off after 3 seconds. I've got and i3 with same series so I tried it out. it takes a little longer before it turns off. I checked everything around the processor and none is shorted. Here is the schematic. On page 33, PL19 and PL18 is getting very hot.
At first I suspected PU6 is shorted but its not. Does not get hot too. board does not turn off when I run it without processor. So there's something wrong with cpu supply.Comment
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Re: Do coils really get hot?
Initially the laptop got an i5 processor but whenever I power the machine up it turns off after 3 seconds. I've got and i3 with same series so I tried it out. it takes a little longer before it turns off. I checked everything around the processor and none is shorted. Here is the schematic. On page 33, PL19 and PL18 is getting very hot.
At first I suspected PU6 is shorted but its not. Does not get hot too. board does not turn off when I run it without processor. So there's something wrong with cpu supply.
if that is the Cpu`s supplyJust cook it! It's already broken.Comment
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Re: Do coils really get hot?
oh sorry dj forgot to attach schematic here it isComment
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