PC Drivers & Software

[kvjimbo]

The card worked fine until after a Windows Update last year.I don't know which one it was.

When I went to the support page I only found ATI Radeon HD 4850 X2 drivers. I installed them and I when I attempt to stream to my TV by HDMI the image is great, but there is no sound.

Windows Troubleshooter didn't help. When I test the connection I receive an error message.I have attached a screen shot.

I have Windows 10 Pro 64 bit on a desktop PC

[kingfish]

There are no drivers for that graphics card that support Win10 on the AMD site. Upgrading to a modern/compatible graphics card is less than $90

Windows® 10 Driver Support for Discrete AMD Radeon™ Graphics Products 

The following Discrete AMD Radeon™ Graphics products support up to WDDM 1.1 and DirectX® 10.1:

• ATI Radeon™ HD 4000 Series /ATI Mobility Radeon™ HD 4000 Series Graphics
• ATI Radeon™ HD 3000 Series /ATI Mobility Radeon™ HD 3000 Series Graphics
• ATI Radeon™ HD 2000 Series /ATI Mobility Radeon™ HD 2000 Series Graphics

These graphics products must be installed using display driver version: 8.970.100.9001. This driver is provided as a courtesy and only available via Windows Update. Please enable Windows Update and allow it to detect and install the appropriate driver.

NOTE: ATI Radeon™ HD 4000/ATI Mobility Radeon™ HD 4000, ATI Radeon™ HD 3000/ATI Mobility Radeon™ HD 3000, and ATI Radeon™ HD 2000/ATI Mobility Radeon™ HD 2000 Series Graphics reached peak performance optimization on October, 2013. No additional driver releases are planned for these products.

[kvjimbo]

Thanks for the response.

This driver package works well with the video card:

Advanced Micro Devices, Inc

1/13/2015

8.970.100.9001

Unfortunately this driver is installed on the HDMI:

Microsoft

4/11/2018

10.0.17134.1

When Windows updated the driver the HDMI no longer transmitted audio.

I'll check on a late model video card.