System freezes na upgrade CPU

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Beste lui,

Ik heb deze vraag al op een ander, internationaal board gesteld, als jullie het goed vinden plaats ik de vraag dan ook in het engels:


I'm having the following problem.

I just installed an Upgradeware p478 adapter on my ASUS P4T-F socket 423 motherboard, to be able to install a faster CPU. I installed a P4 2.8 Ghz 400 Mhz FSB on the adapter and put a proper cooler/heatsink on the whole.

Firstly, the system didn't boot, but I discovered that the voltage that I'm able to set in the adapter to provide the CPU core was set too low at 1.5 Volts. with 1.525 volts it did do the job.

The system boots up properly and fast, despite the wrong CPU name at the beginning of the startup which states 2300Mhz, but I was told this was normal. Furthermore, an error message appear which says: Bios upgrade data incorrect................CPUID follow by a bunch of letters. Still, this doesn't prevent the system from starting up. When I enter windowsXP all is good, except only for about a couple of seconds, after which the system totally freezes. The mouse cannot be moved and only a warm reset can do the job of restarting. The time before the system hangs is variable: sometimes it freezes when the startup window is coming up, and sometimes it freezes after 30 seconds or so.

The weird thing is, that the time before the freeze appears is more lengthy when I'm in safe mode. I still locks up in safe mode most times, but it takes a couple of minutes more instead of seconds.

I thought it was a temperature problem but checking the CPU temp on my BIOS after a freeze when I startup again the temperature is about 45 degrees celsius instead of about 43-44 when normal. This is with hot outside temp of 30 degrees of celsius (warm day).

So I figured this couldn't be the cause. Then I thought it might be my videocard (ATI Radeon 9600 Pro) because I've had similar freezes because of incorrect drivers, and also because the screen displays a subtle and short distortion before entering windows, which I have not seen before.

However because the freezing does also occur in safe more I figured it couldn't be the drivers for the graphics card.

Is there anyone who's got an explanation/solution for this problem?

I forgot to mention that I tried to set the CPU to different voltages ranging from 1.525 volts to 1.65 volts, and that I flashed my bios to 1007 beta (the latest). To no results...


Thanks,

Jeronimo

[BalusC]

Copypastes door diverse forums, oké, maar dit is echt een Nederlandstalig forum

Zie ook de [faq]Registratievoorwaarden[/].

edit:

Wanneer je een nieuw topic wil starten, neem alsjeblieft het PMG Beleid in acht

[ Voor 28% gewijzigd door BalusC op 30-05-2005 13:29 ]