Windows 10: Laptop randomly shuts down if it is connected to power adapter and to monitor via HDMI at...

Discus and support Laptop randomly shuts down if it is connected to power adapter and to monitor via HDMI at... in Windows 10 Gaming to solve the problem; I always connect my laptop to my desktop monitor via HDMI for convenience. I use the same monitor for more than 2 years. Lately, last 5 months my... Discussion in 'Windows 10 Gaming' started by Mikayil Mammadov, Feb 3, 2025 at 10:47 AM.

  1. MIKAYIL MAMMADOV
    Mikayil Mammadov Win User

    Laptop randomly shuts down if it is connected to power adapter and to monitor via HDMI at...


    I always connect my laptop to my desktop monitor via HDMI for convenience. I use the same monitor for more than 2 years. Lately, last 5 months my laptop randomly shut down if it is connected to charger and monitor at the same time. If I unplug the charger but stay connected to monitor via HDMI everything works fine. If I am connected to a charger but not connected to a monitor laptop can go days without shutting down. But if I connect to the monitor via HDMI while the laptop charger is plugged in, it will start to randomly shut down. Changed HDMI Cable no change. Other laptop does not have sim

    :)
     
    Mikayil Mammadov, Feb 3, 2025 at 10:47 AM
    #1
  2. DALEVILJOEN
    DaleViljoen Win User

    Monitor is not working with DisplayPort to HDMI adapter

    I have a HP EliteDisplay E222 and it is not able to recieve signals using a HDMI to DisplayPort adapter. I have tried plugging in the DisplayPort side of the adapter into my computer and into my graphics card and both of them give me no signal and that makes
    me think it is the monitors issue. However, when I plug the current monitor I am using into the HDMI side of the adapter (when the DisplayPort side of the adapter is connected to my computer) I also get no signal.

    I have confirmed that the adapter works on my other computer but I just can not find out why it is not working on my main one.

    I have tried:

    1. Letting windows pick graphic card drivers (RX 570)
    2. Installing the latest drivers
    3. Taking the power cable out of my second monitor for one minute
    4. Resetting the monitor
    5. Turning off the power saving setting in the monitor
    6. Turning power mode to high performance in Windows 10

    Unfortunately my current monitor has no DisplayPort port. If it did, I could of connected the DisplayPort side of the adapter to it to determine if the graphic card is the problem or if the monitor is.
     
    DaleViljoen, Feb 3, 2025 at 10:55 AM
    #2
  3. VINHPHAM_123
    VinhPham_123 Win User
    Cannot connect HDMI Monitor with laptop

    Hi!

    Thanks so much for your response, Carmack!

    I figure out the issue and want to share it with others. I used a USB - HDMI adapter and HDMI - HDMI cable to connect my laptop with the monitor. I removed the adapter driver (my laptop's functions are irregular when the driver exists). Now, I use a miniDP - DP cable to connect to the monitor. The problem is solved.
     
    VinhPham_123, Feb 3, 2025 at 10:55 AM
    #3
  4. GMAN_640
    Gman_640 Win User

    Laptop randomly shuts down if it is connected to power adapter and to monitor via HDMI at...

    'No signal' on external monitor when connected to laptop via HDMI

    'No signal' on external monitor when connected to laptop via HDMI

     
    Gman_640, Feb 3, 2025 at 10:55 AM
    #4
Thema:

Laptop randomly shuts down if it is connected to power adapter and to monitor via HDMI at...

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