Windows 10: "no signal"display port to monitor when waking from sleep.

Discus and support "no signal"display port to monitor when waking from sleep. in Windows 10 Performance & Maintenance to solve the problem; this started yesterday,after updating windows.the screen stays dead when waking it,and theres something weird with the kb+mouse,too.kb turns on/off... Discussion in 'Windows 10 Performance & Maintenance' started by ddmeltzer8, Jun 20, 2020.

  1. DDMELTZER8
    ddmeltzer8 Win User

    "no signal"display port to monitor when waking from sleep.


    this started yesterday,after updating windows.the screen stays dead when waking it,and theres something weird with the kb+mouse,too.kb turns on/off when clicking mouse.

    please help!

    :)
     
    ddmeltzer8, Jun 20, 2020
    #1
  2. DCOOPER.CSE
    dcooper.cse Win User

    No Signal at Display Port

    I just purchased and set up Dell U2719D dual monitors. The connection is a display port to display port to dual NVIDEA K620 video cards in a Dell Precision Tower 3620. OS is Windows 10, 64 bit with latest updates (Version 1803). All video drivers have
    latest updates. Computer power management is set to never turn off hard drives and monitors. When restarting windows or when powering off and restarting the computer, the monitors say no signal from display port and go into power save mode. I have to unplug
    new monitors, plug in older monitor (Dell U2515H) to same display port to get signal started from the display port, then I can unplug the older monitor and plug in the two new monitors and then they work fine. However, if I restart windows or power off then
    on, the new monotors say no signal at display port and go into power save mode.
     
    dcooper.cse, Jun 20, 2020
    #2
  3. 4EYED MUG
    4eyed mug Win User
    Sleep problems awaking.

    Installed the latest update Windows 10 on PC last week & Monitor doesn't wake from sleep. Monitor starts to wake but then appears 'DVI no signal' and monitor closes down. The PC sound as though it is waking. Maybe upon wake the PC is sending the vidio
    signal to the wrong port???

    Any suggestions??
     
    4eyed mug, Jun 20, 2020
    #3
  4. E= MC2
    E= mc2 Win User

    "no signal"display port to monitor when waking from sleep.

    Monitor will not wake from sleep

    What display connection are you using

    HDMI

    VGA

    DVI

    Display Port

    You might have to change your wake timers in power settings

    or

    look in your BIOS, as there could be an incorrect settings.

    Disable PLL Overvoltage (ASUS Motherboards)

    Disable Link State Power Management

    Disable Auto-Detect in Monitor Settings

    How to Fix a Monitor Not Waking Up After Sleep - Make Tech Easier
     
    E= mc2, Jun 20, 2020
    #4
Thema:

"no signal"display port to monitor when waking from sleep.

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