I'm trying to replace my stock heatsink that came with my AMD Sempron with a new heatsink, not a MUCH better one but, you know.
So, I replaced the old heatsink with the new one. And, I powered up my system... then, nothing on the screen, as for the beep, I don't have any speaker. But, on the keyboard the three lights was blinking. So, I thought, damn it! my video card is fryed. So, I changed the video card, same thing. So, I just resigned and changed the heatsink back.
And, the new heatsink is a bit bigger (not the base but the top, the base is the same) but, it doesn't touch anything.
Anyone have any ideas what could do that?