INFXX40e Unit appears to have no sound devices

Some issues have arisen with no sound devices being found once an update to Windows 10 1909 version has been installed.

If the PC is on Windows 1903 or on 2004 they don't seem to have any issues. You maychoose to update to 2004 Windows 10 in order to fix sound devices.

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InFocus 10 Series - User Manual (Hardware Guide)
See attachment.
INFxx00 - Panel/Android Firmware Update
1. Download the upgrade file · Using Web browser, navigate to the links below to download version for your display INF6500 https://westanonline.sharepoint.com/:f:/s/Support/ElMKDG3MX4FFvLPi4bMIZsEBLJwfDY7oZToAdegbOitaug?e=yJ89S5 INF7500 ...
ScreenBeam SB1100 Documents
Datasheet: sb1100-datasheet.pdf Quick Start Guide: sb1100-qsg.pdf User Manual: SB-1100-User-Manual-v1.0.pdf
InFocus INFxx00 Series - Documents
Click on the corresponding file at the bottom of this page to download it. 00-Series Family Datasheet: InFocus_INFxx00_Series_Family_Datasheet.pdf Engineering drawings: 65": InFocus_INF6500_Engineering_Drawings.pdf ...
INF 50 Series - User Manual
Web PDF – See attachment below

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