Update:

Bios successfully flashed but still no display, took a deep look inside the mb and found GPU VCORE is not present 19V VCC is but.. im still beginner so i'll keep looking for a solution thanks for the help

Sure! Ill try and let you know, thank you...

Please masters i need your help.. my laptop wont display anything but the keyboard lights turns on, extracted original bios and compared with a random one i made (see below) and saw a lot of missmatch hex data

Dell G15 5535 (AMD)
MB: IDO51 LA-M534P Rev 1.0(A00) 2023-02-02
ST: B9Z5QZ3

I made one from the dell webpage (BIOS_IMG.rcv v1.9.0) but idk if the one i made its good..Thank you all in advance!...

Hi! Well a random lad from Venezuela joins!
Have been looking the in forum for a long time, last time i had an issue was with a lenovo 720 yoga and also my old pc motherboard an asus tuf x570 both had bios issues and the mobo some bent pins.. but managed to make them work! Love mod/fix electronics by myself and learn in the process, no college degree (for now gotta keep studying) so yeah i need some help from the experts and as well finally decided to register an account! This dell g15 5535 bios issues (mostly all g15 series) has been driving me crazy...