Each computer manufacturer may have different options.
Open the BIOS to see if there are options.
The computer in use for this post is a HP notebook.
It is used as a desktop replacement.
It has iGPU and dGPU.
Using the BIOS setting, only the dGPU is in use.
These are the iGPU and dGPU
Code:
Processor Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz, 2801 Mhz, 4 Core(s), 8 Logical Processor(s)
Code:
Name NVIDIA Quadro K4100M
PNP Device ID PCI\VEN_10DE&DEV_11B7&SUBSYS_2256103C&REV_A1\4&3AC04E8F&0&0008
Adapter Type Quadro K4100M, NVIDIA compatible
Adapter Description NVIDIA Quadro K4100M
Adapter RAM (1,048,576) bytes
Installed Drivers C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll
Driver Version 25.21.14.1972
INF File oem69.inf (Section010 section)
Color Planes Not Available
Color Table Entries 4294967296
Resolution 1920 x 1080 x 60 hertz
Bits/Pixel 32
Memory Address 0xD1000000-0xD1FFFFFF
Memory Address 0x70000000-0x7FFFFFFF
Memory Address 0x80000000-0x81FFFFFF
I/O Port 0x00006000-0x0000607F
IRQ Channel IRQ 4294967284
Driver c:\windows\system32\driverstore\filerepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvlddmkm.sys (25.21.14.1972, 19.75 MB (20,705,184 bytes), 8/1/2019 3:13 AM)
Code:
---------------
Display Devices
---------------
Card name: NVIDIA Quadro K4100M
Manufacturer: NVIDIA
Chip type: Quadro K4100M
DAC type: Integrated RAMDAC
Device Type: Full Device (POST)
Device Key: Enum\PCI\VEN_10DE&DEV_11B7&SUBSYS_2256103C&REV_A1
Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER]
Device Problem Code: No Problem
Driver Problem Code: Unknown
Display Memory: 20393 MB
Dedicated Memory: 4052 MB
Shared Memory: 16341 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
HDR Support: Not Supported
Display Topology: Internal
Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
Color Primaries: Red(0.685547,0.307617), Green(0.212891,0.714844), Blue(0.144531,0.044922), White Point(0.313477,0.329102)
Display Luminance: Min Luminance = 0.500000, Max Luminance = 270.000000, MaxFullFrameLuminance = 270.000000
Monitor Name: Generic PnP Monitor
Monitor Model: unknown
Monitor Id: LGD02FC
Native Mode: 1920 x 1080(p) (60.020Hz)
Output Type: Displayport Embedded
Monitor Capabilities: HDR Not Supported
Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_32BPP
Advanced Color: Not Supported
Driver Name: C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvbl.inf_amd64_1b97f0b6c482ed72\nvldumdx.dll
Driver File Version: 25.21.0014.1972 (English)
Driver Version: 25.21.14.1972
DDI Version: 12
Feature Levels: 11_0,10_1,10_0,9_3,9_2,9_1
Driver Model: WDDM 2.5
Graphics Preemption: DMA
Compute Preemption: DMA
Miracast: Not Supported by Graphics driver
Hybrid Graphics GPU: Not Supported
Power P-states: Not Supported
Virtualization: Paravirtualization
Block List: No Blocks
Catalog Attributes: Universal:False Declarative:False
Driver Attributes: Final Retail
Driver Date/Size: 3/17/2019 7:00:00 PM, 957312 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
Device Identifier: {D7B71E3E-52F7-11CF-3874-58021BC2D435}
Vendor ID: 0x10DE
Device ID: 0x11B7
SubSys ID: 0x2256103C
Revision ID: 0x00A1
Driver Strong Name: oem69.inf:0f066de3c765840a:Section010:25.21.14.1972:pci\ven_10de&dev_11b7&subsys_2256103c
Rank Of Driver: 00D10001
Video Accel:
DXVA2 Modes: DXVA2_ModeMPEG2_VLD DXVA2_ModeVC1_D2010 DXVA2_ModeVC1_VLD DXVA2_ModeH264_VLD_Stereo_Progressive_NoFGT DXVA2_ModeH264_VLD_Stereo_NoFGT DXVA2_ModeH264_VLD_NoFGT DXVA2_ModeHEVC_VLD_Main DXVA2_ModeMPEG4pt2_VLD_Simple DXVA2_ModeMPEG4pt2_VLD_AdvSimple_NoGMC