Hello, recently I've been hearing weird noises coming from my computer and I suspect it is due to a lack of power coming out of the PSU I currently have installed. My PSU is an RX-530SS ATX power supply. I have a AMD Athlon tri-core 3.3Ghz processor, an ASUS M5A97 motherboard, an HD 6770 video card (ASUS), two 120mm case fans, a 400GB Caviar Hard drive, and 8Gb(2x4Gb) of RAM at 1333Mhz. Whats going on with it? Also the weird noises are freaking me out. Its like a little charge and then a pop noise, is it coming from my CPU or video card or hard drive? Thanks!