Little Mac
09-15-2006, 03:35 AM
So here's the situation. My friend was having trouble with his PC. It was BSOD-ing and rebooting randomly. Eventually, his system became corrupt (seemingly irrepairable), and we decided it would be best to erase the disk, reformat and reinstall.
However, the problem had gotten worse by that point, and reinstallation became impossible (the system either hangs or reboots part way through). I'm thinking, it's a hardware fault for sure. So, I've run diagnostics on every part, nothing. Then, I replaced nearly EVERY component (PSU, RAM, HD, DVD, Motherboard GPU...everything except the CPU) with ones I know to be in good condition, AND IT HAS THE SAME PROBLEM.
So...it has to be the CPU, right? To me, this doesn't make a lot of sense, and I decided to try one last thing, Knoppix. I remember having been able to boot Knoppix on his system earlier on in the game, and if the CPU is bad, I shouldn't be able to do so.
When I attempt to boot Knoppix regularly, it fails (freezes). However, when I boot in debug mode, IT WORKS. That is to say, it boots, and no matter what I do, it won't run into any errors or reboot itself. The CPU must be okay, right?
So...my question is WHAT THE <Insert Page of Explitives Here> IS GOING ON? It looks like this PC can do nothing but boot Knoppix in debug mode.
Does anyone know what Knoppix does differently in booting from debug mode? Knowing this is key to debugging this problem. Also, how can I view the info/messages Knoppix prints to the screen while booting? This happens too fast for me to read while the system is booting. Is there a way to go back to it?
Thanks.
However, the problem had gotten worse by that point, and reinstallation became impossible (the system either hangs or reboots part way through). I'm thinking, it's a hardware fault for sure. So, I've run diagnostics on every part, nothing. Then, I replaced nearly EVERY component (PSU, RAM, HD, DVD, Motherboard GPU...everything except the CPU) with ones I know to be in good condition, AND IT HAS THE SAME PROBLEM.
So...it has to be the CPU, right? To me, this doesn't make a lot of sense, and I decided to try one last thing, Knoppix. I remember having been able to boot Knoppix on his system earlier on in the game, and if the CPU is bad, I shouldn't be able to do so.
When I attempt to boot Knoppix regularly, it fails (freezes). However, when I boot in debug mode, IT WORKS. That is to say, it boots, and no matter what I do, it won't run into any errors or reboot itself. The CPU must be okay, right?
So...my question is WHAT THE <Insert Page of Explitives Here> IS GOING ON? It looks like this PC can do nothing but boot Knoppix in debug mode.
Does anyone know what Knoppix does differently in booting from debug mode? Knowing this is key to debugging this problem. Also, how can I view the info/messages Knoppix prints to the screen while booting? This happens too fast for me to read while the system is booting. Is there a way to go back to it?
Thanks.