I changed my memory speed in my bios and now I have no display

[BeastDog2]

I changed memory speed from default to 3200mhz which is what the board supports and now I get no display help

[TylerD321]

Given the zero context information of your machine, the likely solution is just to reset your cmos.

 

https://www.lifewire.com/how-to-clear-cmos-2624545

[RONOTHAN##]

We need more info, what CPU, what RAM model number, what specific motherboard? There are so many different factors that could cause this. 

 

To get the system back to turning on, clear the CMOS. There's 3 main methods for this depending on the board, though the easiest is to turn off the PSU and pull the CMOS battery out for 10 seconds. 

[techbox]

hmm...... idk i think maybe GPU related. no promises Thow maybe wait for some 1 ells to respond. other whys u can try reseting the bios or update/reinstalling the graphics drivers. ?.?.?.?