W weheartit352 Prominent Jan 3, 2018 2 0 510 Jan 3, 2018 #1 Accidentally put the monitor refresh rate to 120hz but my monitor can only support 60hz and i turn on the pc but it says no signal then the monitor shuts off please help!
Accidentally put the monitor refresh rate to 120hz but my monitor can only support 60hz and i turn on the pc but it says no signal then the monitor shuts off please help!
J jay32267 Champion Mar 16, 2017 10,709 1,330 56,940 Jan 4, 2018 #2 Do you have a display that supports 120Hz? Some TVs do. Then you could change it back. Upvote 0 Downvote