Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: I ordered this last night. I want to hook it up to my HDTV and my PC. What cables do I need? My PC has a 5.1 soundcard. Thanks! I'm clueless...
Document: Delivery was ahead of time and I received the X-530 5.1 in Excellent condition.The sound is Great for 70 watts. I purchased a set of X-530s back in 2002 but you could not hag them on the wall. They went to Charity last year with the old PC. These speakers (530s) are replacing my Z-5500 LogiTech system which are hooked up to the TV now.
I have a realtek soundcard and found it in the control panel under the name "sound effects manager. "Overall, this is the BEST 5.1 set for under $100. I'd venture to say that because of it's low cost it's the best PC stereo set out there costwise. If you buy a 6.1 or 7.1 system you won't get that much of a sound improvement other than volume. And for a small room, this thing can crank it out enough to hurt your ears!
Added a couple of Y-cables from Radio Shack and plugged into my Carversurround system upstairs; for less than $50 this is a super 5.1 system!The USB interface from my PC to the receiver allows me to listen to manyhours of music with amazing separation for a budget set of PC speakers!! !Eventually, it will find it's way back to the PC and will be worth everypenny I paid for it.
I got this speakers since few years ago and always worked perfectly for me, i can plug it to whatever i want it to with the right cables and the 5.1 sound is great for $59. I strongly recommend this speakers for people who are looking for great sound and dont want to spent a lot of money on a sound system.
I just got this speaker today...after i tested it for music...work great.i don't disappoint in it. shipping was fast. everything work great.thanks amazon. here is cheapest. hope everyone enjoy like me. *** you need to have sound card for 5.1 channel ***this speakers system i recommend you will not disappointed.
Set up might be a problem for some, and also explain the reason that some users have not been able to get all of the speakers to work. I installed on a Dell 5400 with Santa Cruz sound card. If you have a "versa-jack" you need to use that in your set up and you can benefit from 5.1.Overall they are loud, but best managed from a good soundcard.
I just received my package today and the Logitech X-530 5.1 Speaker System is something else. I mean for $60, this system is not that bad. The bass is incredible and the Satellite Spaekers are excellent!The bottom line is that I'm VERY glad I ordered this. Set up was a breeze if you follow the very simple instruction. I highly recommend people purchasing this system.
After reading most of the reviews here, I felt pretty confident in the Logitech X-530 5.1 system I just ordered here through Amazon, but a few of the bad reviews did make me wonder if it wasn't the best quality around. Once I got the system, my mind was put at ease. The setup of the system was very easy, and luckily I didn't need to buy a sound card, as my desktop has a sound card that can handle up to 7.1 surround sound.
I bought a refurbished system from Amazon and I'm so glad I did. Hooked it up to my PC and the sound and quality is unsurpassed for the price. This great 5.1 system thumps and bumps all my music perfectly and my friends are always surprised at the price I paid for such a simple and quality system.
Logitech claims that these speakers will deliver dolby 5.1 surround sound when you hook them up with Xbox or PS2. Well, guess what? That's a blatant lie.I bought these speakers specifically to get surround sound from my Xbox. I set the Xbox's sound settings to dolby surround and I was already using the Xbox HD cable (which you need to output the surround sound signals from your Xbox). I then connected my Xbox to the speakers using the included game console adapter.
Answer: Can you provide further details of what you are trying to do?Generally you can only connect one input to a speaker system so either the PC or the HDTV. If the PC has a 5.1 soundcard, the cables that come with the X-530 can be used to hook it up. The quick-connect guide that comes with the X-530 will indicate which connections and where on your sound card.Depending on your HDTV audio outputs, you may need additional cables. If you have the manual of the TV you can look in it to find out what all outputs it has prior to determining which cables you will need.