What is Bus speed, where does it reside and what is its function on a computer?

My motherboard has a built in sound card. As it had a problem, I bought an extra sound card.

My motherboard's sound card is built in and does not work properly. My speaker's line is perfect but it does not work. So what can I do?

I don't know building software but I want to learn about it.

Which software can help create a new software. e.g.

Java software and which software knowledge do I need to have.

My motherboard is Asrock. My Sata HDD and Pata DVD drive don't support my monitor.

How can this problem be fixed?

I formatted my computer and installed every software. I installed the scanners software also.

My motherboard is Asrock and when I turn the power switch on, I hear a beep.

What should I do?

Hi,

I am very much confuse about my Video Graphic Card. my Ram is a 1.5GB but since my Video Card is built it will take its memory from the ram so my ram now is 1.37GB a total of 128mb precisely taken by my Video card.

Now when i check my dxdiag

There is nothing there that can tell me what memory size my VGA does have.

So can anyone tell how can identify my VGA memory Size

My Pen drive is a 2 GB drive, but when I save any file  up to 900 MB, then it shows me a message, "I have no enough Memory". 

Why does it give me that message ?