Around 12 months ago I had a problem with my computer, it was freezing up whilst gameing, games such as Fifa 2005 and Soldier Of Fortune. ANyway a friend of mine asked me if he could borrow my ram so I lent him my ram he put it in his machine and playing soldier of fortune it crashed on his machine he removed the ram and this worked fine. I followed suite and put 512mb of ram. So today I go to try it out put fifa 2005 on go to play it and after about 5 minutes the computer reboots! System CPU Type- AMD Athlon XP, 2100 MHz (12.5 x 168) 2600+ Motherboard Name Gigabyte GA-7VT600(-L) Video Adapter nVIDIA GeForce FX 5200 256mb DDR HDD - Maxtor 6Y080L0 (74 GB) Occasionly I get an error message and code which I aint got a clue about so wondering if you could help me it is as follows. Description Source- (102) Event ID- 1003 Error code 00000050, parameter1 f7ffffff, parameter2 00000000, parameter3 f7ffffff, parameter4 00000000. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp I really need help because i am out of ideas!!!!!!! PLEASE PLEASE PLEASE PLEASE!