Re: New Members - please post your introductions here

Hello to all!
I'm not a PC specialist, but for many years (a lot)) ) i'm fond of PC. I hope to get here information i need, as well as to provide others with my modest knowledge)

Re: bios for hp PROBOOK 455 G8

Dear friends, i'm novice to forum, i can not exactly ask a question) ... I have an HP ProBook 455 G8 bricked after a failed BIOS flashing (under BIOS shell from wired connection). Do i understand correctly that DMI utility is no longer used in new models, and filling missing data in DMI is done in BIOS shell itself in MPM section? Is everything same as here? _https://www.youtube.com/watch?v=GuENOtU_B_w&t=264s
I still have a laptop warranty and i would like to know whether it is worth doing it myself (i have some experience).. ), or give it...