Let's see if I choose to help me choose the speaker

Let's see if I choose to help me choose the speaker, said to be 20 white cone Germany, the technical parameters are as follows: main speakers: sensitivity:85D frequency:250HZ – 20KHZ Power to bear:30w – 50w impedance:8 ohms Size:High-124cm, length 16cm ________________________________________ surround speakers: sensitivity:85D frequency:250HZ – 20KHZ power to bear:30w …

Motherboard or memory problem

I am a layman, who errant help, I have a memory of 256 modern, and a 1G do not know what brand of memory, motherboard 865, but now the question is:plug in all the normal 256 memory, 1G of the plug “” Normal start of the very few times (substrate:black …

GA-M61PME-S2 boot hard drive detection slow.

Have to wait about 10 seconds or so, BIOS has been upgraded to the latest, have tried hard disk drive is no problem, no problem of memory is also replaced, the lines have not examined the issue, which is very depressing …the prawns to the next point ~!!!! board set …

Very strange computer keyboard

My computer keyboard and do not like the Well, every time I boot for a long time can not hold down the keyboard, as long as I have for a long time by a computer card, and when I put the keyboard out of the line will not be after …

My computer SATA interface ““`~

My computer can not detect the regular hard disk, (the hard disk did not voice) every time when a new SATA ah fixed-line data can be used with, and then I will do so, I bought two SATA data back line is still the same effect, I Onda is on …

With regard to hardware problems

I wanted to find a Chinese version of the computer hardware detection software to the information detailed windows optimization Master 8.0 you WWW.DUOTE .com look at the green version of the everest can see a lot of computer information, such as :voltage frequency temperature everest