I have an old Dell GX620 that i use for browsing the internet at my grandparents, it's an old pc.. Intel Pentium 4 3ghz , 4GB DDR2 RAM, 256MB video card, and i wanted to install a new processor in it knowing that i ordered it online, they said that it will come today , and how exited i am i remove the old Pentium from it socket and let it on the table , waiting for them to come , and a call cames that they will be late by one day, i put the processor back , HS too , press the power button and all i see is the power button glowing orange and i'm really scared that the motherboard is dead