i have intel i3 540 @ 3.07 Mhz . i have a DDR3 motherboard ( dh55pj ). i have 2 RAM slots for my mother board which is 1333 hz. long story short.....i have properly working 4gb ram. when i inserted another 4gb ram in slot 2 i couldnt see anything on my moniter. when i removed it and inserted it in slot 1 with old ram it worked. i got to know that my RAM slot was corrupt or damaged.....is there anyway i can fix it on my own? or should i get it fixed at a local shop and whats the cost?