I've got a desktop computer with an Nvidia graphics card as listed below. When the computer comes out of sleep, sometimes one monitor does not come up, sometimes multiple (I have three total monitors, two 4K and one 1280x720). Power cycling the monitors usually brings the computer to all monitors working again.
The password prompt also seems to get in the way. Is there a way to turn password prompting off when the computer comes out of sleep? (The computer is in a secure environment.)
Configuration:
Operating System: Windows 10 Pro 64-bit (10.0, Build 10586) (10586.th2_release.160906-1759)
Language: English (Regional Setting: English)
System Manufacturer: ASUS
System Model: All Series
BIOS: BIOS Date: 04/11/16 15:38:11 Ver: 05.0000B
Processor: Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz (12 CPUs), ~3.3GHz
Memory: 65536MB RAM
Available OS Memory: 65446MB RAM
Page File: 17461MB used, 57712MB available
Windows Dir: C:\Windows
DirectX Version: 12
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 144 DPI (150 percent)
DWM DPI Scaling: UnKnown
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Not Supported
DxDiag Version: 10.00.10586.0000 64bit Unicode
Card name: NVIDIA GeForce GTX 970
Manufacturer: NVIDIA
Chip type: GeForce GTX 970
DAC type: Integrated RAMDAC
Device Type: Full Device
Device Key: Enum\PCI\VEN_10DE&DEV_13C2&SUBSYS_39753842&REV_A1
Display Memory: 36781 MB
Dedicated Memory: 4058 MB
Shared Memory: 32722 MB
Current Mode: 3840 x 2160 (32 bit) (60Hz)
Monitor Name: Dell UP3216Q (DP4k60)
Monitor Model: DELL UP3216Q
Monitor Id: DEL40C1
Native Mode: 3840 x 2160(p) (59.997Hz)
Output Type: Displayport External