HDMI port but no device driver

SirJefferson66

Reputable
Feb 13, 2016
4
0
4,510
Hi,
I installed Windows 7 into my ACER Aspire 5749Z Laptop that has 64 bits. I had to install a driver to enable the wireless internet connection. Now I noticed, that my HDMI connection from my laptop does not work when I connect it to the TV. I tried my other laptop to see if it works and it does.
So I checked the Device manager on the newly installed windows, and noticed it doesn't support HDMI. How can I fix this problem?
 

SirJefferson66

Reputable
Feb 13, 2016
4
0
4,510
I did check the ACER site. I went into this site in the Drivers and Manuals section. I selected notebook as a group, Aspire as the series, and 4749Z as the product. The operating system is: Windows 7 64 Bit. I don't know which driver to select. I tried the Chipset driver. Any suggestions.