V15-ADA NM-D151 black screen

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • dclass-pro
    Senior Member
    • Dec 2022
    • 157
    • Italy
    #1

    V15-ADA NM-D151 black screen

    Hi guys good evening, I have a lenovo V15-ADA NM-D151 notebook that does not start, I always have a black screen.
    If I connect the charger it goes to charge but as soon as I click the power on the fan turns on for a moment and then stops. Remains with a draw of 300mA with bench power supply, I have tried many dumps and I also tried to extract the DMI and put it on a new dump but the result is the same. when it turns on and remains black, the 3v and 5v are present.
    Do you have any ideas?
    Last edited by SMDFlea; 03-13-2023, 08:32 AM.
    Tags: None
    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india
      #2
      Re: V15-ADA NM-D151 black screen

      Does it have onboard ram? DRAMRST# present?

        Comment

        Previous template Next

        Related Topics

        Collapse
        • HTR-Informatique
          Dell G3 15 3500 - Battery bug (black screen and flashing keyboard backlight)
          by HTR-Informatique
          Hello,

          YouTube video of the problem encountered: https://youtube.com/shorts/q7TLNv36LUo

          I am a pro and I have a problem that I have never seen despite my 7.5 years of experience on my own and my thousands of repairs, on a customer's Dell G3 15 3500.

          On this PC I have already changed the complete palmrest because the keyboard was no longer working properly.

          I also changed the screen because the PC fell and the screen was broken.

          I changed the battery with a new and original battery.

          I also had corrosion/oxidation on the...
          02-09-2025, 06:51 AM
        • howardc64
          A1312 (27” iMac 2009-2011) A1407 (Thunderbolt Display) A1316 (Cinema Display) Display Black Screen Repair
          by howardc64
          Problem

          This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached....
          08-04-2024, 10:36 PM
        • VcemPzd
          Black screen Lenovo legion 5 pro 16ACH6H gaming laptop
          by VcemPzd
          Hello everyone !

          My name is Chris, I am a 30 years old embedded software developer working in the automotive industry. I am really passionate about learning new skills and repairing/crafting stuff. I came around this forum last week with the goal of repairing my faulty gaming laptop, indeed, I was video editing on it when suddenly a black screen popped and never disappeared I bought some stuff to try to repair it and learn as many things as possible about computer repairs but nothing worked so far. When the black screen appeared, my legion 5 pro was connected to my external monitor...
          04-28-2025, 10:14 AM
        • andrestecno
          ASUS X201e - The screen does not turn on and remains black
          by andrestecno
          Hi everyone,

          I'm dealing with an intermittent problem and can't find a solution. Sometimes my notebook starts up and everything works fine. However, after I turn it off and try to turn it on again, the motherboard starts, but the screen stays black. It seems like the notebook freezes and a green LED with a light bulb icon stays on.

          If anyone has the service manual or any suggestions on how to fix this issue, I would greatly appreciate it.

          Thanks in advance!
          ​
          07-18-2024, 07:14 PM
        • turmix
          AOC U34G3XM, new monitor, black screen with backlight on, possible shortcircuit during dissassembly
          by turmix
          Hello, I'm working on a new deskmod pc project and have a problem with my monitor, an AOC U34G3XM, well, I may have bricked it.

          The monitor was dismanteled and the separate parts parts integrated in the desk. the screen panel alone is on the upper part, and main board/video board + power board on the back of the desk (not enough place on the cover to fit it)
          At first everything was working smoothly, then I decided to change the connexion between the video board and the screen for a longer one. Still working fine

          During another reassembly, I made a mistake, and...
          01-29-2024, 03:48 AM
        • Loading...
        • No more items.
        Working...