only safe mode

I can only get my computer to run in safe. What could I do to fix it?
when i start it it gets blue screen for like 3 seconds so i can't even read it, but when it start it in safe mode with networking it works perfectly fine. What should I do?

 

Welcome

It would help us a lot if we knew which Windows version and Service Pack the PC has, if it's a branded model of PC or laptop, the make and model might be equally useful

 

while in safemode, go into "startup and recovery" then uncheck the box beside "automatically restart" and next time you get BSOD, it should stay on the screen until you manually turn the system off. then once you Blue Screen again, write down the stop error and post it.

 

my computer is a toshiba satellite a305 and it's running the vista it came with so i dont know if its service pack one or two but i will try to see what type of BSOD it is.

 

so this is the error message that i get. I doesn't really give me any detail
http://img190.imageshack.us/img190/3420/img20110118194953.jpg

 

Ok, in Safe Mode, set your PC to enable it to save small crash dumps.

Once you have created a new Blue Screen error, enter Windows Safe Mode with networking, this should then allow you to copy the dump file(s) to the Desktop, where you can then zip and upload them as an attachment here.