自宅のPCメイン環境

dxdiagの結果（抜粋）

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System Information
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      Time of this report: 8/25/2019, 09:30:00
             Machine name: 
               Machine Id: 
         Operating System: Windows 10 Pro 64-bit (10.0, Build 17763) (17763.rs5_release.180914-1434)
                 Language: Japanese (Regional Setting: Japanese)
      System Manufacturer: System manufacturer
             System Model: System Product Name
                     BIOS: BIOS Date: 03/14/18 18:36:45 Ver: 05.0000C (type: BIOS)
                Processor: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8 CPUs), ~4.2GHz
                   Memory: 32768MB RAM
      Available OS Memory: 32706MB RAM
                Page File: 23750MB used, 31482MB available
              Windows Dir: C:\WINDOWS
          DirectX Version: DirectX 12
      DX Setup Parameters: Not found
         User DPI Setting: 96 DPI (100 percent)
       System DPI Setting: 96 DPI (100 percent)
          DWM DPI Scaling: Disabled
                 Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Not Supported
           DxDiag Version: 10.00.17763.0001 64bit Unicode

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Display Devices
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           Card name: Radeon(TM) RX 460 Graphics
        Manufacturer: Advanced Micro Devices, Inc.
           Chip type: AMD Radeon Graphics Processor (0x67EF)
            DAC type: Internal DAC(400MHz)
         Device Type: Full Device (POST)
          Device Key: Enum\PCI\VEN_1002&DEV_67EF&SUBSYS_E344174B&REV_CF
       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: 20395 MB
    Dedicated Memory: 4043 MB
       Shared Memory: 16352 MB
        Current Mode: 1920 x 1080 (32 bit) (60Hz)
         HDR Support: Not Supported
    Display Topology: Extend
 Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
     Color Primaries: Red(0.650391,0.333008), Green(0.332031,0.623047), Blue(0.157227,0.052734), 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: G246HL
          Monitor Id: ACR02FF
         Native Mode: 1920 x 1080(p) (60.000Hz)
         Output Type: Displayport External


           Card name: NVIDIA GeForce GTX 1070
        Manufacturer: NVIDIA
           Chip type: GeForce GTX 1070
            DAC type: Integrated RAMDAC
         Device Type: Full Device
          Device Key: Enum\PCI\VEN_10DE&DEV_1B81&SUBSYS_119D10DE&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: 24440 MB
    Dedicated Memory: 8088 MB
       Shared Memory: 16352 MB
        Current Mode: 2560 x 1440 (32 bit) (59Hz)
         HDR Support: Not Supported
    Display Topology: Extend
 Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
     Color Primaries: Red(0.666016,0.330078), Green(0.309570,0.629883), Blue(0.150391,0.040039), 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: ASUS PB278
          Monitor Id: ACI27A3
         Native Mode: 2560 x 1440(p) (59.951Hz)
         Output Type: Displayport External

           Card name: NVIDIA GeForce GTX 1070
        Manufacturer: NVIDIA
           Chip type: GeForce GTX 1070
            DAC type: Integrated RAMDAC
         Device Type: Full Device
          Device Key: Enum\PCI\VEN_10DE&DEV_1B81&SUBSYS_119D10DE&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: 24440 MB
    Dedicated Memory: 8088 MB
       Shared Memory: 16352 MB
        Current Mode: 2160 x 3840 (32 bit) (60Hz)
         HDR Support: Not Supported
    Display Topology: Extend
 Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
     Color Primaries: Red(0.639648,0.330078), Green(0.299805,0.599609), Blue(0.150391,0.059570), White Point(0.312500,0.329102)
   Display Luminance: Min Luminance = 0.500000, Max Luminance = 270.000000, MaxFullFrameLuminance = 270.000000
        Monitor Name: Generic PnP Monitor
       Monitor Model: PM270UHD
          Monitor Id: WAM2700
         Native Mode: 3840 x 2160(p) (59.982Hz)
         Output Type: Displayport External


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Sound Devices
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            Description: スピーカー (FOSTEX USB Audio HP-A8)
 Default Sound Playback: Yes
 Default Voice Playback: No

            Description: スピーカー (Logicool USB Headset H340)
 Default Sound Playback: No
 Default Voice Playback: No

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Sound Capture Devices
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            Description: マイク (HD Webcam C615)
  Default Sound Capture: No
  Default Voice Capture: No
            Driver Name: USBAUDIO.sys
         Driver Version: 10.00.17763.0001 (English)
      Driver Attributes: Final Retail
          Date and Size: 9/15/2018 16:28:15, 191488 bytes
              Cap Flags: 0x1
           Format Flags: 0xFFFFF

            Description: マイク (Logicool USB Headset H340)
  Default Sound Capture: No
  Default Voice Capture: No
            Driver Name: USBAUDIO.sys
         Driver Version: 10.00.17763.0001 (English)
      Driver Attributes: Final Retail
          Date and Size: 9/15/2018 16:28:15, 191488 bytes
              Cap Flags: 0x1
           Format Flags: 0xFFFFF

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Video Capture Devices
Number of Devices: 1
---------------------
           FriendlyName: Logicool HD Webcam C615

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DirectInput Devices
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      Device Name: マウス
      Device Name: キーボード
      Device Name: Splashtop Virtual Hid
      Device Name: Gaming Mouse G402
      Device Name: Logicool USB Headset H340
      Device Name: Splashtop Virtual Hid
      Device Name: Gaming Mouse G402
      Device Name: Splashtop Virtual Hid
      Device Name: Gaming Mouse G402

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USB Devices
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+ USB ルート ハブ (USB 3.0)
+-+ 汎用 USB ハブ
| +-+ 汎用 USB ハブ
| | +-+ USB Composite Device
| | | +-+ USB 入力デバイス
| | | | +-+ HID 準拠マウス
| | | +-+ USB 入力デバイス
| | | | +-+ HID キーボード デバイス
+-+ USB 入力デバイス
| +-+ HID キーボード デバイス

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Gameport Devices
----------------

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PS/2 Devices
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+ HID キーボード デバイス
+ HID 準拠マウス

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Disk & DVD/CD-ROM Drives
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      Drive: C:
 Free Space: 25.0 GB
Total Space: 975.4 GB
File System: NTFS
      Model: TS1TSSD370S

      Drive: D:
 Free Space: 18.6 GB
Total Space: 3815.3 GB
File System: NTFS
      Model: WDC WD40EFRX-68N32N0

      Drive: F:
 Free Space: 4.0 GB
Total Space: 3815.3 GB
File System: NTFS
      Model: WDC WD40EFRX-68N32N0

      Drive: H:
 Free Space: 29.6 GB
Total Space: 1907.6 GB
File System: NTFS
      Model: WDC WD20 EZRX-00DC0B0 USB Device

      Drive: K:
 Free Space: 721.7 GB
Total Space: 1907.6 GB
File System: NTFS
      Model: WDC WD20 EZRX-00DC0B0 USB Device

      Drive: O:
 Free Space: 686.9 GB
Total Space: 5722.9 GB
File System: NTFS
      Model: eSATA-2 ExternalRAID

      Drive: E:
      Model: PIONEER BD-RW   BDR-211M