Re: JE40 HR MB 10267-4 -No Power- (PU4103 OVERHEATING)
Anyone??
k0i
New Member
Last Activity: 06-18-2016, 08:37 AM
Joined: 01-31-2016
Location: Cebu
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Re: JE40 HR MB 10267-4 -No Power- (PU4103 OVERHEATING)
Good day to all!
By the way here are some images of the unit, readings and multimeter range i used. Thank you!
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Re: JE40 HR MB 10267-4 -No Power- (PU4103 OVERHEATING)
Hi there Mr. Highpulse! Thank your for your reply! Yes, i already did that. the ic pu1403 is burning like hell. My problem is, what is causing it to burn like hell? what if i could get a replacement, and still it burns like hell? is it a mosfet? a cap? My second problem is, i haven't got any replacement for it (still searching), but I got 2 laptop mobo's here that are precisely dead that i could scavenge for it, but i don't know if it is compatible. Ive done replacing chips of this kind before but what i did was replaced...Leave a comment:
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JE40 HR MB 10267-4 -No Power- (PU4103 OVERHEATING)
Hi, i have a motherboard JE40 HR MB 10267-4 that has the problem: "NO POWER".. i checked for busted fuses but no joy. Checked for shorted caps, no joy either. But i am bothered about the little resistance when i checked PL4101(+v) to ground. Instead of giving me a reading that was going up, it gave me a reading of 003 which so close to being shorted (002 when the two probes are touching each other) on my tester which was set to 2000 ohms. And so does some other caps i found. I found one obvious fault PU4103 which is overheating when i plug in the charger or battery. I know this should... -
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Re: JE40 HR MB 3V 5V problem, urgent help need.
Hi, i have a motherboard JE40 HR MB 10267-4 that has the same problem, "NO POWER".. i checked for busted fuses but no joy. Checked for shorted caps, no joy either. But i am bothered about the little resistance when i checked PL4101(+v) to ground. Instead of giving me a reading that was going up, it gave me a reading of 003 which so close to being shorted (002 when the two probes are touching each other) on my tester which was set to 2000 ohms. And so does some other caps i found. I found one obvious fault PU4103 which is...Leave a comment:
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