Re: X555 LJ water damage need boardview
Sorry for being away for such a long time.
Thank you for all your help and commitment.
Problem solved. Leg 12 & 13 BQ735 - Resistor 10 and 6.8ohm blown. After replacing these resistors, everything returned to normal.
Thanks again to everyone.
Jack
Subject to be closed.
Glica01
Member
Last Activity: 10-24-2021, 02:02 AM
Joined: 12-30-2019
Location: Trójmiasto
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Re: X555 LJ water damage
Thank you, very useful....Leave a comment:
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HP Mini 210 2000EW
Boardview for platform HPC_XS MP_MB_V2 please .Last edited by SMDFlea; 09-01-2020, 10:18 AM. -
Akoya P6622
Witam wszystkich. Potrzebny schemat płyty, lub Boardwiev.
Hello everyone. Need a board or Boardview diagram. -
Re: Asus R556L - The laptop does not start on battery
Okay, but I can't find boardviev for the X555LD rev.3.3 - maybe someone has?Leave a comment:
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Re: Asus R556L - The laptop does not start on battery
Yeah. I ordered a hot air soldering station. As for the left IC, it is probably damaged (burned out) because the laptop was flooded.
Fortunately, after washing and drying everything works except starting from the battery. I will have a soldering station on Monday or Tuesday. Since there is a problem with the purchase of IC, I also ordered damaged asus for parts. If I mention this burnt system, I will let you know. Under the microscope, it looks like it's the same as standing next to it. For now, thank you for your help...Leave a comment:
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Re: Asus R556L - The laptop does not start on battery
[url]https://www.badcaps.net/forum/attachment.php?attachmentid=205255&stc=1&d=1578334922[/url]Re: Asus R556L - The laptop does not...78334922[/url]...Leave a comment:
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Re: Asus R556L - The laptop does not start on battery
Okay. I measured the keys on battery power and found the culprit, I think. It's M1830. One of them does not conduct voltage. Can it be desoldered with a regular 40W butt?
Unfortunately I don't have hot air and I have to buy. Or hot tweezers. What do you think?
I would put a photo of the damaged item in the forum, but I don't know how.Leave a comment:
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Re: Asus R556L - The laptop does not start on battery
Thank you but I can't create these FZ files.
I tried OpenBoardViewer and Fritzing. Or I can't.
I measured the voltages according to this diagram - X555LD_RG.pdf and it seems that the inverters have the correct voltage and are not short-circuited. What else should you check?Leave a comment:
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Re: Asus R556L - The laptop does not start on battery
Approx. battery after mounting to the board has successively on the first two pins 8, and on the next two 3.27V. The power button is 3.27V on one side, but when I press the start button, there is nothing at the output. And yet the button itself should be good because the power supply starts well. I wonder if the battery should not go 5V on the power button.
The power transistor seems to be good. Measured by meter. I want to add that the laptop is flooded, but well drained. After all, everything works well.
I don't...Leave a comment:
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Re: Asus R556L - The laptop does not start on battery
Approx. battery after mounting to the board has successively on the first two pins 8, and on the next two 3.27V. The power button is 3.27V on one side, but when I press the start button, there is nothing at the output. And yet the button itself should be good because the power supply starts well. I wonder if the battery should not go 5V on the power button.
The power transistor seems to be good. Measured by meter. I want to add that the laptop is flooded, but well drained. After all, everything works well.
I don't...Leave a comment:
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Asus R556L - The laptop does not start on battery
Asus R556L does not turn on on the battery. When the power is connected, it starts without any problems. The battery is good, holds 6 hours and charges properly.
It is possible to run on the battery itself but I must hold the Power button for 15 seconds and press Power again. Otherwise it won't start.
The motherboard is X555LD Rev.3.3.
Is there anyone who can help me find a problem? - maybe someone has a battery scheme for this board.
Please help!! -
Re: New Members - please post your introductions here
Cześć, witam wszystkich znawców i początkujących elektroników. Sam należę do tych drugich i mam nadzieję że z waszą pomocą będę mógł rozwinąć się w kierunku napraw modułów elektronicznych. Nie jestem elektronikiem, lecz mechanikiem samochodowym.
Kręci mnie naprawa komputerów oczywiście w zakresie hobbystychnym. Robię to dla własnej przyjemności, nigdy dla zarobku i tylko dla siebie lub dla pomocy przyjaciołom....Leave a comment:
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