A User Guide and Reference to 0dan0's Custom Firmware
Most Recent Firmware: v7.7.1 (Jan 3, 2026) - Versions A, B, and C (same as 7.7.0 but with added debug mode)
Guide Updated Jan 16, 2026
WARNING - A New Version in the Wild
If your serial number starts with, or is similar to H2825148BKxxxxx...
Hi again everyone. I am finally getting around to more of my projects that have been on the back burner for a while (in some cases upto 8 years), and I am wanting to get one really annoying one out the way.
You see I have a HP ProBook 640 G1, that I got from an Ewaste place that I used to go...
I'm frustrated. 😤
Finally have everything to bring my PowerBook 165 back to life: Recapped LCD and inverter board, new power supply, J-B Welded hinge screw posts on the lid (plus two spare 3D-printed post assemblies, just in case.) I decided to spend this morning trying to put it all back...