Hoacca388,
thanks for your answer, but I think you´re wrong, my friend.
Service Tag is 8RLL0Z3 and is really a G15 5530.
The screenshot is attached.
But thanks a lot for your quick response....

Hello, friends!
I have here a Dell G15 5530. It´s a dell G15 5530 and board is a IDQ50 LA-M531P rev. 1.0. It´s a Intel Core i5 13ª Generation and RTX video graphics. Laptop power on and off in looping, showing a current of 2A on bench power supply. We have all the voltages on the board, including points in memory slots. I think ME Region is corrupted, but I do note have Intel CSME Software Tools V17 to clean it. Could someone please repair this BIOS for me?
All specifications: ST:8RLL0Z3 / EX: 19083098415 / Reg Model 121F / DP/N:6K3HW A00.
Original dump PCH bios is attached....

Hello guys!
I´m Bednarek and work with laptop chip level repair. I hope to help here and be helped at same time.
Nice work and health for you all here, in BadCaps....

Thanks a lot, friend!! It will help....