i hear the radio on my pc speakers, no fm card

this is a common problem. in fact...i suffer from the same affliction. (i even pick up weird signals from my cell phone...i hear a nice buzz on my speakers right before an incoming call) the problem (sorry to say) comes from cheap speaker wires. what is happening is that your speaker wires are acting just like the antenna on your car, picking up all sorts of EM signals, and your speakers are amplifying this.
i suggest (if your speakers arent hard-wired) you take a trip down to Best Buy or something, and pick up some higher quality leads. hopefully you can find some that advertise come kind of shielding against EMI (electromagnetic interference) or RF (radio frequency) signals. if your speakers ARE hardwired, well, STILL take a trip down to Best Buy and ask the clerk what they have in stock that can help you out. if you dont want to spend any money you COULD move your speakers around, messing about with shortening or lengthing the leads to the individual speakers. im not confident this will avail your problem, though. my speaker leads are about 1 m long and i still pick up some EMI. the typical wavelength for an FM signal is on the order of a couple of meters...so if moving your speakers around doesnt work, at least you might just pick up a different station

merk, you can buy new speakers, but just so you dont unknowingly blow too much money, i do want to make sure you know that they make little clip-on things ( i cant remember what they are called "ferro-somethingsorother" ) that you can buy for less than $10. i would try those before buying new speakers if i were you.

good luck!

yep. as far as i know they clip right on the wires. they act as some sort of inductive noise damper or something. i have never used them myself, but apparently they work. maybe someone else in the forum has used them?