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