I have recently purchased a new Computer, with Intel core 2 Quad CPU with Q9550@2.83 gHZ, 4 GB RAM, 32 BIT operating system and 1 t.b hARDDISK. On 23rd October I have installed Windows 7 Ultimate to this computer. I have installed the Intel Driver software which I got bundled with my new computer. I have also installed GFX Win 7 220.127.116.11.1930 PV INTEL, the windows 7 driver which I have downloaded from the Intel site. My problem is, if I try to open four or more programmes, the desktop blinks continuosly and the computer automatically shuts down. Why this happen? Any suggestions?