i'm using an armada m700 laptop, i noticed that its getting hot whenever i am using it and it is also hanging. I also noticed that the fan is not functioning thus it hangs when it is used for 30 minutes or more. I disassembled the laptop and put thermal paste on the heatsink, but still i got the same results....just the three lights on the panel (capslock,numlock...etc) the hard disk and power LED is also blinking....Need some help pls......Thanks.