HP Omen 15 no power

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • survivalbloke
    Badcaps Veteran
    • Aug 2021
    • 279
    • United States
    #1

    HP Omen 15 no power

    This customer brought in a OMEN 15-ax033dx stating whilst playing a game, it shut off and would not power back up.

    The board is https://www.badcaps.net/forum/showth...ht=DAG35AMB8E0 DAG35AMB8E0 Rev E.

    I have confirmed no current draw plugged in. I have 3.3v on the power button, drawing down to zero when pressing the button. Not sure if this is odd or not, but when I press the power button, there is a 300ma draw only while pressed.

    Anyway, this is as far as I can go with my current knowledge level. What's next?
    Tags: None
    • koby058
      Badcaps Veteran
      • Jan 2017
      • 373
      • israel
      #2
      Re: HP Omen 15 no power

      try measure resistance to ground on all coils to see if one or some have it have a very low resistance meaning around 1-2 ohms .

        Comment

        Previous template Next

        Related Topics

        Collapse
        • Tynan Dill
          Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
          by Tynan Dill
          I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

          Upon bringing it home and plugging it up, it showed a standby light.

          I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

          The screen seems to blackout and stay black, but with a flashlight I can see the display.

          With my Playstation 4 connected via HDMI, and running a game I can hear sound.

          Assuming...
          ORIGINAL POWER SUPPLY BOARD
          7 Photos
          11-22-2024, 01:46 PM
        • PantherDave
          Microsoft Surface Pro (5th gen) model 1796 - no power
          by PantherDave
          Hi all!

          I'm trying to troubleshoot a Microsoft Surface Pro (5th gen) model 1796 that won't power on. Motherboard model is M1007506-015. My priority is retrieving data, but the SSD is integrated so it looks like if I can't repair it it'll need to go to a data recovery company. I've done a little basic board repair before, but nothing this advanced until now. So please forgive my ignorance in advance. 😅

          I found the boardview for this laptop in the forums here, and am able to open it on my PC with FlexBV.
          https://www.badcaps.net/forum/troubl...-hardware-devi...
          05-29-2024, 02:01 PM
        • GLISIT
          Asus Probook P5440UF-XB74 power issue
          by GLISIT
          Hi all,

          TL;DR - this laptop is driving me nuts with the oddball power-related behaviors. Appreciate any insight you can provide!


          I'm experiencing a power issue on an Asus Probook P5440UF-XB74. Although I've worked with electronics and computers for decades, this is my first attempt at getting into motherboard-level component troubleshooting. Any help the community can provide is greatly appreciated!

          A few weeks ago I was using the laptop (on battery power) for a Zoom meeting. The battery was running very low (long meeting) but I wasn't worried about...
          01-16-2025, 02:29 PM
        • sam_sam_sam
          Desoldering gun station modified to use a 18 volt @ 20 amp switching power supply
          by sam_sam_sam
          I have wanting to do this project for quite sometime now and I finally found a switching power supply that will work on this desoldering gun station ZD-915 that the original switching power supply took a shit and just was not worth trying to fix it because this switching power is not quite big enough to handle the heater element and the vacuum pump

          One note when I tested the switching power supply and the voltage control board I noticed that this desoldering gun heat up much faster than the original switching power supply which I was really surprised by to the point that I might buy...
          03-31-2024, 02:12 PM
        • dicky96
          Bang & Olufsen (HP) Omen Laptop power light flashes once but no boot
          by dicky96
          Hi guys
          I have a B&O Omen laptop here. It has very specific fault symptoms, hopefully someone can give me some guidance

          If I plug in a known good 180W third party charger the little LED next to the power jack on the laptop flashes red once, but the laptop will not start. It will not flash red again unless you unplug and reconnect the power.

          If I remove the main battery (I can't see a cmos battery) then the led by the jack does not flash when I plug in the adapter, but if I press the power on button with adapter attached it flashes once white every time...
          03-24-2023, 06:33 AM
        • Loading...
        • No more items.
        Working...