I have followed your instruction, and it worked no more beep, thank you sir so much also will follow your advice in the future I will ask first, again thank you u for your help I do greatly appreciate

Hello to all I have hp 840 g6 6050A3022501-MB-A01, bios was password locked I already tried to reprogram bios chip with some bios that I found for this model, I'm a beginner trying to learn, but I messed up it must be something that I did wrong cose now every time when boot the nosy speaker loudly beep and a message appears Endpoint security controller problem and don't know how to remove that, this is beyond my comprehension please kind people any help would be appreciated thank you

here are my original bios files

SN# 5CG0310XMB

if i miss something please...

Hello to all members, my name is Zoki55 I came across this site when I was searching for a fix to my phone. Such a nice site, awesome stuff, so much to learn