Serge Perez

So, without my hard drive, I was able to install DragonOS from the Live USB onto another USB key, and it works perfectly, even after the update. It also restarts well after reinstalling my hard drive. So, no more issues. Thanks again for your time; I would have never thought of removing my hard drive! However, the mystery remains, but we don't care anymore :-) ! So, I'm off to test everything! And happy holidays!

No, that won't be possible; I have too much data on my internal drive. But if I do a full installation of DragonOS on an external hard drive, do you think I'll have the same startup problem? I'll take out my internal drive again and install Dragon; maybe with a full installation, there won't be any more issues."

Well, without a hard drive, the USB key does indeed launch DragonOS, good catch. I was finally able to see DragonOS, but I wonder how a USB boot retrieves information from the hard drive??? I'll have to clean all of this up, and if you have any ideas, I'm all ears. In any case, thank you very much for your help, I can finally use DragonOS!

Yes, im waiting the end of the download and i try

Eh bien, it's amazing, USB key formatted, flashed again with DragonOs iso, and still Sigint!!! If I don't insert the USB key at startup, the BIOS doesn't recognize it, and I have no USB boot option. If I insert the USB key at startup, I have two USB options, one doesn't work, the other launches DragonOS, and DragonOS installs SigintOS. So I download DragonOS again, even though I'm sure I downloaded it here, and I'll keep you informed, the download is slow.

I formatted the key, am currently flashing DrangonOS, and will retest. Thank you very much for the effort you're putting in. I would love to have both of your pictures ;-)

It's been three days that I've been working on it! I'm not a power user, but it's still sci-fi! I had tested SigintOS live some time ago, but not on the same USB drive! So, I'm starting up with my flashed DragonOS SanDisk and the rest in pictures. Thanks again for ur help

I'll try again, with renewed attention!