XPS 9360 | LA-D841P not charging

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • zain 121
    New Member
    • Jan 2023
    • 2
    • United Arab Emirates

    #1

    XPS 9360 | LA-D841P not charging

    XPS 9360 | LA-D841P
    ​not charging go up 0% 1 hour battery 100% work same othe laptop XPS 9360
    anyone have solution
  • mon2
    Badcaps Legend
    • Dec 2019
    • 13894
    • Canada

    #2
    1) Is the battery being detected by the operating system?

    2) Be sure the power adapter is the correct one for this laptop with enough power to support charging - confirm the BIOS is reporting the proper power of the power adapter. The details of the power adapter on a Dell box is through the 1-wire communication (PS_ID).

    3) Attach the power adapter and battery -> meter in DC volts mode (20v or high scale is ok) -> measure the voltage to ground of each pin on the battery mosfet @ PQ305.

    Check:

    source (1-2-3) ; any of these pins is ok
    gate (4)
    drain (5-6-7-8) ; should be the same voltage as source voltage


    Post each measurement.

    Click image for larger version

Name:	battery_mosfet.png
Views:	106
Size:	18.8 KB
ID:	3295868

    Comment

    Related Topics

    Collapse

    • flat-earther
      ASUS X54H laptop thinks it's always charging even with charger unplugged
      by flat-earther
      The charging indicator light on my ASUS X54H laptop is always on even when the charger is disconnected.

      Windows also shows ''Plugged in'' when charger is not connected.

      This problem started year ago gradually, when unplugging the charger the charging light took several seconds to disappear, then minutes, and now almost always on even when unplugged for an entire day.
      Strangely, before sometimes immediately when plugging in the charger the charging light went away, and later came back with it connected.
      If I let battery run out and say it has 3% Windows will...
      06-24-2025, 09:32 AM
    • Thomasraud
      Dell Vostro 3550 (v A01 with BQ24707) Plugged in, Not Charging
      by Thomasraud
      Hello,


      i have similar problem as https://www.badcaps.net/forum/showthread.php?t=37828
      QUOTED
      -It works on charger (without battery connected-only charger)
      -It works on battery (without charger connected-only battery)
      -& it also works when plugged in battery & charger, but it's not charging the battery

      //Confirming, i have same issue, but problem started from charger, centre PIN is outputing 10V+ and jumping randomly 19V


      and..


      QUOTE
      The IC cannot maintain the input current level
      ...
      06-28-2022, 06:47 PM
    • Scoff
      HP Probook 470 G4 - Power and Charging Problem
      by Scoff
      Looking for some help with this one if anybody can assist please? I have an HP Probook 470 G4 Laptop which recently started to intermittently failing to turn on, with intermittent white LED light(charging LED) by the charging port when it should have been charging and showing an orange LED instead. Definitely some sort of gradual failure. Now the laptop fails to power on at all, no charging LED, no Power Button LED either - seemingly dead.
      Stripped down to the bare motherboard. The original HP battery, when disconnected from the motherboard, is reading 0.00v - possibly some sort of protection...
      07-03-2023, 09:28 AM
    • SluggerB
      Help with trying to fix phone that is not charging (Pics inside)
      by SluggerB
      I have two TCL A30 phones.

      Old Phone: This phone worked fine for years, then stopped charging If you plugged a charger into it, the phone would make the charging sound, the phone would tell you it is charging, but the battery icon would not have the charging symbol in it and the battery would not charge.I tried new battery, same behavior.

      New Phone: Works fine, bought as a donor board to try and repair Old Phone

      My interest here is to repair Old Phone, using components parts off New Phone if needed. I am not interested in replacing Old Phone with New Phone....
      08-12-2024, 08:11 AM
    • Document Archive
      DELL XPS 9360 Notebook 13 Specification for Upgrade or Repair
      by Document Archive
      This specification for the DELL XPS 9360 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 9360 boardview and 9360 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL XPS 9360 Notebook...
      09-06-2024, 09:17 AM
    • Loading...
    • No more items.
    Working...