I need the driver for this product for Windows 7. Where can I get it?
Generally, any video capabilities of your computer will allow this 'monitor' to work with your computer. You just have to make sure you're input is set to the same input you're using. Example: Computer uses HDMI, set TV input to HDMI you plug it into. HDMI 1 or HDMI 2; if your PC uses PCI, your TV must have one, and input source must be set to same. DCI, the same. You must set the TV input to the same input that you plugged your computer into on the TV.
#2, Drivers; the Windows 7 generic video out should get it to work. But, if you want driver to have more access to the TV's functions, so you can set size, ratio, brightness etc. You will have to get one from the manufacturer. They will let you know what driver you need.
If they list a Windows 7 driver, and tell you what the name of the driver is, go to Microsoft, and or Google, and search for that driver. Make sure the site you get the driver from is one you trust.
on Aug 26, 2015