Capped with low fps using vga cable

Snookk

Commendable
Mar 21, 2017
56
0
1,530
Guys i changed from dvi cable to vga
i just have the cable , for some reason this game i play CS:GO Counter strike global offensive
and it is capped at 50 fps before when i was using dvi it was at 300 fps now at 50
and what ever i do it wont change all i see is
from 50 it goes to 101 in 1 sec then back to 50
any help on how to fix this ?
this is happening with rest of the games aswell