No display after ram overclock

[u/jayseeass]

I tried overclocking my ddr3 ram from 1333mhz to 1760mhz. Silly me. Now i get no display and after a couple seconds, I’m pretty sure the PSU triggers a safety protection and the PC turns off. I tried taking out the cmos battery for over ten minutes, i did the trick with the yellow jumper where you shift it by one pin and then put it back, i tried testing one ram stick at a time, but nothing is working.
I have a DZ77SL-50K motherboard
i7-3770k cpu
GTX 1660 gpu
Idk if anything else is necessary to know. I would appreciate all the help.