Custom Resolution Utility (CRU)

[ToastyX]

Black bars can't be added with custom resolutions. The monitor has to add them. Many monitors have full/aspect/centered scaling options for this purpose. If yours doesn't, there's nothing you can do to stop it from stretching other than to use a different monitor that has scaling options.

Use "Automatic - LCD standard" and put in 1920x1080 @ 60 Hz to get the industry-standard 1080p timing. Make sure GPU scaling is disabled so it doesn't send 1920x1080 stretched to 1920x1200.

(04-16-2013 05:14 PM)johnboy Wrote:  Will this work for my USB Lenovo LT1421 monitor? It uses a Displaylink driver. It only gives me a 1366x768 resolution I want to use 1600x900.

That depends on whether the driver supports EDID overrides. I haven't played with USB monitors, so I don't know if it will work.