Re: HP Pavillion 15-p035nd no power
Hey guys,
So i replaced the mosfet. I do have 19v again now, but still have the same problem. Left pin 0 volt. Right pin should be ground right?
Do you have any other idea about what it can be?
Greetings,
Gerben van Dijk.
aquacattt
New Member
Last Activity: 11-07-2021, 09:07 AM
Joined: 10-20-2019
Location: Utrecht
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Re: HP Pavillion 15-p035nd no power
Alright thanks, i'll order this one: [url]https://www.reichelt.nl/power-mosfet-n-ch-d-pak-30v-33a-irfr-3303-p41721.html?&trstct=pol_6[/url]Re: HP Pavillion 15-p035nd no power<...ct=pol_6[/url]Last edited by aquacattt; 10-20-2019, 04:29 PM.Leave a comment:
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Re: HP Pavillion 15-p035nd no power
Oh my lord thank you so much! What kind of mosfet can I order? Should I get a N or P channel fetLeave a comment:
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Re: HP Pavillion 15-p035nd no power
No, I said i did have 19v, but no 5 or 3 volt.
Edit: I desoldered a diode, after the 19v short to ground appeared, to no avail. [url]https://www.youtube.com/watch?v=ki708kDH81s[/url]Re: HP Pavillion 15-p035nd no power<...08kDH81s[/url]...Last edited by aquacattt; 10-20-2019, 03:49 PM.Leave a comment:
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Re: HP Pavillion 15-p035nd no power
Hello guys,
The motherboard now does not get any power, it seems to not be able to recognize the charger correctly, it bounces between 0.45v and 0.59v. The charger also makes a high squeaking noise. Charger works correctly on another laptop.
The board did not make any 3.3v or 5.5v, so was unable to test that.
Around the memory slots was this:
tpt MV-0 20 94V-0
PEMLB028J7LPW
766473-501
DC14A0
Model: Y11ALeave a comment:
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HP Pavillion 15-p035nd no power
Hello guys.
I am trying to repair a HP Pavillion 15-p035nd, which has no power. I have a 19v rail, but no 3.3, or 5 volt.
In the picture you see me point at a component, where 19 volts goes in left, and 0.0v on the right. Also, on the mosfet above, input is 19v but no output. Output is also shorted to ground.
Does anyone have an idea to fix this?
Greetings,
Gerben....Last edited by SMDFlea; 10-20-2019, 10:34 AM. -
Re: New Members - please post your introductions here
Hello Guys,
I am Gerben, and want to get to motherboard repairs. I am currently working on a HP tpn-q140, with no power. I really like projects like these!Leave a comment:
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