Good evening
OK I am sorry. I miss-understood you I thought this as a
new build / First build. But with this PC in use for year I don't know if it would be shorting out on the case know that I know the age of the PC.
I do agree with others here even knowing Antec makes a great product the PS can be failing / over heating. With all your components you may not realize how many watts your rig needs
This is just an est of wattage only to start the PC this is not including when things are getting ramped up.
Your CPU 125+ watts
MoBo will be using some also like maybe 40-100 watts for chip sets etc
Video card will be about 160 watts
Each fan about 5 Watts
Reg PCI card(s) 10 -20 watts each
Hard drive will be about 8 - 15 watts maybe a little more if under heavy load
For Ram I always figured 5 - 10 per stick
CD and or DVD drives will be about 10 - 20 watts for each drive
So it does add up as far as how much your rig will use every time it starts.
But like in some of the post here Intel CPU's normally don't go bad. In about 12 years I have had to replace a hand full of bad Intel CPU's that may sound like a lot but in the number of systems I have built / worked on / deployed that is really a very low % of bad ones.