MSI CR62 starting, but black screen

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • drscoot
    Member
    • Dec 2020
    • 40
    • Belgium
    #1

    MSI CR62 starting, but black screen

    This 15" laptop from 2015, has power light when the powerbutton is pushed, after 1min the fan begin to turn and I can feel the cpu is warming up at the heatpipe, almost unpleasant warm to hold, after 4min.
    But the screen is black, no backlight.
    All peripherals are disconnected, no liquid damage, bios reset.
    Voltages measured: 3,1 5,4 cpu1,7 ram 1,0 and 1,3 and 3,3 at p8 of bios.
    Bios reprogrammed but no difference.
    There is not much info about these laptops, anyone more idea's what to check?
    Tags: None
    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
    • DaniK
      Acer Aspire E5-574-52RH - black screen
      by DaniK
      Hi everyone,
      I have this strange behaviour with Acer Aspire E5-574-52RH, i5 6200U, intel graphics, DA0ZRWMB6G0 Rev G, model ZRW.
      Laptop came in for a SSD upgrade, took everything apart to install the SSD.
      Everything started after modifying BIOS settings to boot UEFI instead of Legacy.
      Laptop works fine, i installed windows 10 and drivers/updates, everything works ok(when it works)
      The black screen problem is random, maybe 5 out 10 times, laptop remains with the black screen, no image

      Symptoms are:
      - random black screen after displaying Acer logo...
      02-21-2024, 06:27 AM
    • 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...