Windows 7 (64bit) major problems after new install

[SappinMyNick]

My computer has gotten very slow over time so today I decided to reinstall windows. The first time I did things just went batshit crazy and froze constantly after the new install, after alot of struggle with that I decided to simply format my c: drive and install it.

Now when I installed it after a while maybe 10-15 minutes my internet would go into ''limited access'' if thats what it is in english. I don't know exactly what the english windows calls it but it's something like that. And after installing some drivers and skype+firefox things started to fuck up real bad. I have gotten alot of bluesceens, after I made it stop autorestarting I've so far got MEMORY_MANAGEMENT and SYSTEM_SERVICE_EXCEPTION errors.

All programs/drivers I currently have is
ATI Catalyst center (latest version), Skype, Firefox 4 and drivers for my Dlink DWA-140 wireless network USB adapter. I also have a external usb harddrive if that matters.

I'm currently running in safemode and it works fine, any help would be appreciated. Right now I can't really boot into normal mode, since the screen just freezes (everything stops, skype conversation goes silent, the screen is frozen and I cant move my mouse/use my keyboard etc.)

[Jallen]

Sounds like a driver issue. If it worked before hand it's very unlikely to be a hardware issue.

Try installing or updating your chipset drivers if you haven't already to start with.

[SappinMyNick]

I'll try that, but appearently it seems impossible to find drivers for it. I'm looking around the entire internet for drivers, I can't even find any of the Fujitsu Siemens website. Heres the name etc. if anyone can find some drivers. I'll keep looking for some drivers myself now.
[release]Board: FUJITSU SIEMENS MS-7504VP-PV 1.1
Serial Number: M7504B0812321875
Bus Clock: 333 megahertz
BIOS: American Megatrends Inc. V2.0P 10/24/2008[/release]

[Jallen]

Is that a prebuilt or what? I've never seen a motherboard model code not turn up the official support and downloads page on the first page of google results.

If it is a prebuilt, check the manufacturers site for the model of PC you have, there's usually a list of driver downloads for every device.