lockedbios

HELLO ADMIN, PLEASE HELP ME TO UNLOCK THIS BIOS PASSWORD. I HAVE LOST ORIGINAL FILE CAUSE I ALREADY USE MANY BIOS FILE FROM MY GROUP AND STILL LOCKED OR NO DISPLAY. CAN YOU GUYS HELP ME? I HAVE 3 LAPTOP E490 WITH BIOS LOCKED.

Selam , Dell laptop ile ilgili Sifre sorunu yasiyorum. Laptopun ana kartindan ve modelinden sizlere resim atiyorum. Bios chipini degistirmeme ragmen Bios Pass silemedim. Yardiminiza ihtiyacim var.