I tried to overclock my PC from bios and then black screen

MANMOHAN_1

Prominent
May 23, 2017
4
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510
I tried to overclock my graphics card from bios. Ioverclocked my PC but when I go to save and exit and system will reboot. there is only black screen nothing is showing I can't even go to bios setting now. How to fix it
 
Solution
Unplug your PSU. Remove the CMOS battery and then press and hold the case power button for a couple of minutes to completely discharge the motherboard. Then, reinstall the CMOS battery, plug the PSU back in and reboot.