Just hooked up my old Dell W3000 LCD TV to an Optiplex 790 w/ AMD 6450 video and it doesn't recognize the W3000 as high definition...so the resolution max's out at 1280 x768
Can anyone help?
Optiplex 790 has four variants:
Please let me know the exact form factor and the Operating system on your computer.
Please let me the port to which the TV is connected and the cables used to set up the TV.
You can also uninstall and re-install the video drivers by following the steps below from the link: http://dell.to/RuHmhK
Another step you can try is to change the resolution for the second display connected to the computer following the steps below:
Open Screen Resolution by clicking the Start button , clicking Control Panel, and then, under Appearance and Personalization, clicking Adjust screen resolution. Change the screen resolution of the TV and see if it works.
Also for more information on this LCD TV, you can refer to link: http://dell.to/YXufnX
Please share the findings.
Thanks and regards,DELL-Chinmay S#IWork4Dell To know more about Dell’s products, services and drivers & downloads, please go here