5" Waveshare LCD raspberry pi
If you would like to run Waveshare LCD without their special image try this - I've got mine to work on vanilla raspbian with dtoverlay and no special hacks needed.As I was tring to setup this LCD I'v come across all the information that was intended for pre-dtoverlay world. As this is something that is going to stay I wanted to go "the right way" on this.LCD DisplayFirst of all, to get LCD displaying image - despite being HDMI connected display - you need to edit config.txt ...
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HP NC6400 whitelist removal
Getting nc6400 i was quite disappionted with b/g wireless card. It was even more dissapointing when i discovered that HP employs hardware whitelisting.  Putting wireless N card inside you will get "104-Unsupported wireless network device detected. System Halted. Remove device and restart."  Digging into google you will get a lot of "unable", "unsupported", "too complicated" results. But searching for BIOS middification can get you where you need to be. So everyone looking for a way to change wireless card in HP NC6400 check out the mydigitallife.info forum. Or ...
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