Hello Darkfutur, apparently you haven't received any answer and I don't know if your request is still relevant after several months.
I haven't seen much feedback / sharing experience on this forum, which is a shame, because I know it's not easy when you're just starting out, and mutual assistance is important.
I've been reading the forum tutorials for a few days, and you also need a basic understanding of electronics.
To answer your question, the BIOS is the lowest chip you circled in red. Zooming in, you can see Macronix MX25L25673GZ4I-08G, which operates at 3.3V. There's no...

Hello
I have a bootloop issue on my HP 805 G6 SFF. After a Windows 11 SP, the BIOS was updated... to a v2023 known by HP to generate bootloops, a sign of planned obsolescence !
I can still access the BIOS, but since I don't have the password, I need your help.
I have a CH341b black PCB (+3.3V mod with your tuto) + SOP8 adapter clip, but I still get the "IC not responding" error in NeoProgrammer.
The motherboard is disassembled, the CMOS battery is removed. I've tried several USB connectors to connect the CH341 and I've repositioned the clip adapter several times,...