Windows 10: Extended monitor(s) detected but no signal available

Discus and support Extended monitor(s) detected but no signal available in Windows 10 Drivers and Hardware to solve the problem; Hello andthanks for taking a look at my issue. Any input would be very appreciated. The setup: · SurfaceBook: 256GB/Intel Core i7 - 8GB/ dGPU... Discussion in 'Windows 10 Drivers and Hardware' started by abetopia1, Oct 27, 2015.

  1. abetopia1 Win User

    Extended monitor(s) detected but no signal available


    Hello andthanks for taking a look at my issue. Any input would be very appreciated.

    The setup: · SurfaceBook: 256GB/Intel Core i7 - 8GB/ dGPU Nvidia.
    · Laptop isconnected to a Surface Dock (Surface Dock)
    · 2 extendedmonitors: AOC i2267fw 22-inch LED Monitors (2)
    · Themonitors have 1 VGA and 1 DVI-D
    · I have aMini DisplayPort to DVI adapter cable connecting the monitor to the dock. (Adapter)
    o Eachmonitor is connected to its own DisplayPort on the dock station
    The Problem:
    · Themonitors show up on the Display settings page (Imgur), but screens remain black (No Signal)
    · When I selectan extended monitor and select “detect”, I receive error, “Didn’t Detect AnotherDisplay”
    · Both extendedmonitors display “NO SIGNAL” and then go idle
    · When I plugin the dock, the computer screen goes black and refreshes, displaying the extendedmonitor.(s) in the settings. The monitor however remains idle
    Resolution attempts:
    · Restarted Computer/dock/monitors
    · Tried one extendedmonitor only, instead of two
    · Loweredresolution on Computer/monitors
    · Updated Driverson monitors/computer
    · Rolled-backupdates on Driver(s)
    · Re-installedupdates on Drivers
    · Setting ison “DVI” on monitor(s)
    · “Disabled”Graphics card
    · When I calledGeek Squad, he was unable to find a resolution. It is important to note thatwhen he remote into my computer he saw 3 monitors (2 extended and 1 main) . He was unable to doanything on the extended monitors (move any windows), but he did see them onhis screen. My monitor screens remainedidle.

    If you haveany idea what can be faulty in this scenario, please let me know. I reallyappreciate all your help.

    :)
     
    abetopia1, Oct 27, 2015
    #1

  2. Windows 10 - didn't detect another display

    Hi, i have troubles connecting my second monitor to my laptop.

    When i connect the second monitor via VGA, laptop's monitor resolution is changed to 1440x900, which is the highest available resolution of the second monitor. However the second monitor says "no signal".

    I have updated Display adapters' drivers, i have set "multiple displays" to "extend these displays" in display settings panel. Btw.: When i try to detect second monitor, there's a message "Didn't detect another display." (however my laptop must be communicating
    with second monitor, because of the initial resolution change).

    Any suggestions?
     
    MikeLacroix, Oct 27, 2015
    #2
  3. mfoxboyd Win User
    display will extend but not clone

    Hello! Since the last update on 1/2, I can no longer clone my display to an external monitor. I can extend, but not clone! The option to clone the displays is still there, but when I select it, the second monitor remains blank and detects no signal.
     
    mfoxboyd, Oct 27, 2015
    #3
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Extended monitor(s) detected but no signal available

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