Toshiba Equium U400-145 Memory

[leelum]

Hey guys

I have a Toshiba Equium U400-145 and I have 2x2GB Ram installed but Vista is only reading two...However, a program called Utillities says Windows has 4100MB physical memory....



What do I do?

 

[leelum]

OK, here's an update. I updated my BIOS but now when all 4 GB's of Ram are in the slots, a blue screen comes up and says "PFN_ERROR..."

I have no idea what to do

 

[leelum]

Sorry it was PFN_List_Error