Hi,3rd time it happened, after leaving the laptop for some time (about 1 hour or so) after I typed the password and hitted the enter key I got the BSOD, I doesn't happens every time, the first 2 I wasn't to catch the info and this time I was only able to ready the nwifi.sys, I'm asuming it should have to do something with the wireless and the 3 times I had contected though wireless.Any thoughts?Ricardo

does your wireless hardware has the latest driver installed? Pao

The driver was the one downloaded automatically by W7, I have tried the Vista driver from the DELL site and got that the driver installed is the best driver is already installed, I'm using a DELL Latitude D630, by the way it happened again and I was able to read this time 0x00000001 and some IRQ something.

Alright, got it now, W7 was detecting the wireless driver as a Broadcom something, well it turns out to be a Dell Wireless 1395 Mini-Card, hopefully the BSOD will stop with this.