Windows 10, multi Monitor, maximized window blank/empty space on top of screen

Anonymous
2018-08-22T16:21:29+00:00

This problem happens with all windows when maximized. 

When the window is maximized there is a bar at the top of the screen through which i can see my desktop. Its like that range that the window can maximize has been shortened.

Here is the link from reddit and this is the exact issue i am having. 

https://www.reddit.com/r/sysadmin/comments/8imjva/windows\_10\_multi\_monitor\_maximized\_window/

We did install all the latest and greatest patch that are available of today and nothing seems to work.

Any help please

Windows for home | Windows 10 | Performance and system failures

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Anonymous
2018-10-22T16:55:14+00:00

In that Reddit thread, there is a suggestion that worked for me.

Right click desktop, go to Intel HD Graphics settings. Select Display and then choose the option Scale Full Screen. Make sure the option Override Application Settings has the checkbox marked.

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Anonymous
2018-09-26T07:27:15+00:00

Same annoying issue here on Windows 10 x64 1803 with all updates until now!

The issue appears on several apps (chrome, IE, eagle, ...) so it does'nt depends on the app.

My setup is: 2x HDMI/DVI 24" Monitors on an Radeon HD 5450. Internal Intel GPU is not used.

The issue just happend recently sind a few weeks.

I have found an workaround which helps at least for me:

 * Open Task Manager

 * Goto Tab Details

 * select dwm.exe and click "Kill Proccess"

dwm.exe will be closed and restarted automatically from windows and issue is gone.

Yeah i'll know, its a rather annoying workaround but the quickest for me until a real solution pops up.

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274 additional answers

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  1. Anonymous
    2019-05-12T04:03:46+00:00

    I have a Radeon 6350.  I also have the same issue.  After reading the Intel solution on one of the other posts I looked into the AMD Catalyst Control Center.  There was a GPU scaling option that was turned off.  Turned it on and top bar went away.  Hope that helps.

    Tim

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  2. Anonymous
    2019-05-16T03:50:16+00:00

    Thanks Tobias - This worked for me.

    Microsoft - This is an ongoing issue that has not been addressed in any recent updates.

    My system;

    Windows version: 1809 (OS Build 17763.475)

    Display Adapter:  Intel(R) HD Graphics 4000, Driver version: 10.18.10.4358

    GPU: NVIDIA GeForce GT 650M, Driver Version: 21.21.13.6909

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  3. Anonymous
    2019-05-16T05:26:02+00:00

    Thanks Tobias - This worked for me.

    Microsoft - This is an ongoing issue that has not been addressed in any recent updates.

    My system;

    Windows version: 1809 (OS Build 17763.475)

    Display Adapter:  Intel(R) HD Graphics 4000, Driver version: 10.18.10.4358

    GPU: NVIDIA GeForce GT 650M, Driver Version: 21.21.13.6909

    Hi.

    Yes, it works for me too, as killing dwm.exe.

    It seems - the keys combination   WIN + CTRL + SHIFT + B becomes mostly used every day for me :).

    My video configuration at this moment is:

    Intel(R) HD Graphics 5500

    Report Date: Thursday, May 16, 2019

    Driver Version: 20.19.15.4963

    Operating System: Windows* 10 Pro (10.0.17134) - 1803 (OS Build 17134.765)

    Default Language: English (United States)

    Physical Memory: 16079 MB

    Vendor ID: 8086

    Device ID: 1616

    Device Revision: 09

    Video BIOS: 1032.0

    Current Resolution: 1920 x 1200

    Processor: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz

    Processor Speed: 2195 MHz

    Processor Graphics in Use: Intel(R) HD Graphics 5500

    Shader Version: 5.0

    OpenGL* Version: 4.4

    OpenCL* Version: 2.0

    * Microsoft DirectX* *

    Runtime Version: 12.0

    Hardware-Supported Version: 11.1

    * Devices connected to the Graphics Accelerator *

    Active Displays: 2 ( with 3 - the same problem too!)

    * Built-in Display *

    Display Type: Digital

    DDC2 Protocol: Supported

    Gamma: 2.2

    Connector Type: Embedded DisplayPort

    Device Type: Built-in Display

    Maximum Image Size

    Horizontal Size: 13.39 inches

    Vertical Size: 7.48 inches

    Supported Modes

    1920 x 1080 (60p Hz)

    1920 x 1080 (48p Hz)

    Power Management Support

    Standby Mode: Supported

    Suspend Mode: Supported

    Active Off Mode: Supported

    Raw EDID:

    00 FF FF FF FF FF FF 00 30 AE B4 40 00 00 00 00

    00 17 01 04 95 22 13 78 EA D1 15 9E 59 53 9B 27

    1E 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01

    01 01 01 01 01 01 B0 36 80 B4 70 38 1E 40 30 64

    31 00 58 C1 10 00 00 18 B4 2B 80 B4 70 38 1E 40

    30 64 31 00 58 C1 10 00 00 18 00 00 00 0F 00 D1

    09 30 D1 09 30 1E 09 00 06 AF ED 34 00 00 00 FE

    00 42 31 35 36 48 54 4E 30 33 2E 35 20 0A 00 0D

    * Digital Display *

    Display Type: Analog

    Serial Number: H4ZJ300926 

    DDC2 Protocol: Supported

    Gamma: 2.2

    Connector Type: DisplayPort

    Device Type: Monitor

    Maximum Image Size

    Horizontal Size: 20.47 inches

    Vertical Size: 12.6 inches

    Supported Modes

    640 x 480 (60p Hz)

    800 x 600 (56p Hz)

    800 x 600 (60p Hz)

    1024 x 768 (60p Hz)

    1280 x 720 (60p Hz)

    1280 x 800 (60p Hz)

    1280 x 1024 (60p Hz)

    1440 x 900 (60p Hz)

    1600 x 900 (60p Hz)

    1680 x 1050 (60p Hz)

    1920 x 1080 (60p Hz)

    1920 x 1200 (60p Hz)

    Power Management Support

    Active Off Mode: Supported

    Raw EDID:

    00 FF FF FF FF FF FF 00 4C 2D C3 0C 57 4A 5A 5A

    0D 1B 01 03 0E 34 20 78 2A 7C 41 A9 54 4B 9F 25

    0D 50 54 23 08 00 81 C0 81 00 81 80 95 00 A9 C0

    B3 00 D1 C0 01 01 28 3C 80 A0 70 B0 23 40 30 20

    36 00 06 44 21 00 00 1A 00 00 00 FD 00 38 3C 1E

    51 11 00 0A 20 20 20 20 20 20 00 00 00 FC 00 53

    32 34 45 36 35 30 0A 20 20 20 20 20 00 00 00 FF

    00 48 34 5A 4A 33 30 30 39 32 36 0A 20 20 00 E4

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