Windows 10: No signal to monitor, keyboard, or mouse after new hardware installation

Discus and support No signal to monitor, keyboard, or mouse after new hardware installation in Windows 10 Gaming to solve the problem; After installing some new ram and a second hard drive, my computer stopped turning on. I switched out the psu with a more powerful one, and now the... Discussion in 'Windows 10 Gaming' started by Tyler Nix, Jul 18, 2023.

  1. TYLER NIX
    Tyler Nix Win User

    No signal to monitor, keyboard, or mouse after new hardware installation


    After installing some new ram and a second hard drive, my computer stopped turning on. I switched out the psu with a more powerful one, and now the computer turns on but I don't get any signal to my monitor, keyboard, or mouse. Per recommendations, I switched out the graphics card and hdmi cables even though this has no effect on a mouse or keyboard, don't know why this was a suggestion on the first place, and no surprise, it had no effect.

    :)
     
    Tyler Nix, Jul 18, 2023
    #1
  2. WHYME
    WhyMe Win User

    PC turns on, No signal, keyboard/mouse.


    Do you own or can you borrow/get hold of a multimeter?

    What is your beep code? These are the codes listed by Asus for your board.


    No signal to monitor, keyboard, or mouse after new hardware installation 37365d1485956903t-pc-turns-no-signal-keyboard-mouse-asus-beep-codes.png
     
    WhyMe, Jul 18, 2023
    #2
  3. MAX1968
    Max1968 Win User
    Bizarre "No Signal" message on Monitor. Help would be appreciated.  

    Interesting. My mouse is Roccat Kova and yet when clicked device manager as you suggested above the "allow device to wake up computer" square is greyed out. But if I do it through HID Compliant Mouse it's already ticked. Both under keyboards (not sure why there are two) are ticked to allow waking PC from sleep.

    Other thing I noticed under DM is the monitor. Listed not as Acer but Generic PnP monitor and it's location is on NVIDIA GeForce. Is that right?


    No signal to monitor, keyboard, or mouse after new hardware installation 382238d1672429618t-bizarre-no-signal-message-monitor-help-would-appreciated-device-manager.jpg



    No signal to monitor, keyboard, or mouse after new hardware installation 382239d1672429640t-bizarre-no-signal-message-monitor-help-would-appreciated-monitor.jpg



    No signal to monitor, keyboard, or mouse after new hardware installation 382240d1672429656t-bizarre-no-signal-message-monitor-help-would-appreciated-monitor-2.jpg
     
    Max1968, Jul 18, 2023
    #3
  4. MAX1968
    Max1968 Win User

    No signal to monitor, keyboard, or mouse after new hardware installation

    Bizarre "No Signal" message on Monitor. Help would be appreciated.  

    Interesting. My mouse is Roccat Kova and yet when clicked device manager as you suggested above the "allow device to wake up computer" square is greyed out. But if I do it through HID Compliant Mouse it's already ticked. Both under keyboards (not sure why there are two) are ticked to allow waking PC from sleep.

    Other thing I noticed under DM is the monitor. Listed not as Acer but Generic PnP monitor and it's location is on NVIDIA GeForce. Is that right?


    No signal to monitor, keyboard, or mouse after new hardware installation 382238d1672429618t-bizarre-no-signal-message-monitor-help-would-appreciated-device-manager.jpg



    No signal to monitor, keyboard, or mouse after new hardware installation 382239d1672429640t-bizarre-no-signal-message-monitor-help-would-appreciated-monitor.jpg



    No signal to monitor, keyboard, or mouse after new hardware installation 382240d1672429656t-bizarre-no-signal-message-monitor-help-would-appreciated-monitor-2.jpg
     
    Max1968, Jul 18, 2023
    #4
Thema:

No signal to monitor, keyboard, or mouse after new hardware installation

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