Dual-value capacitor asynchronous motor starting up the speed is high and low What is the reason, the motor rotation just to the high speed suddenly down again more
Generally strong electric wire is multiplied by the number of roots, such as BV-3 * 2.5 is required to multiply by . weak is almost no multiplication, such as RVS-2 * 1.5 is twisted pair does not need to multiply 2 of the two.
My professional is to do this, but depends on your TV there is no audio output, it is very simple to use two sets of lines, do not control what is HDMI or color or video, respectively, connected to the TV. And then use the TV AV / TV to choose just like the protection of the pole pole pepper locust Ge Wei Gonglian, if the TV sound to the sound, first look at the TV output. If there is connected to the amplifier. Not on the set-top box assigned to the amplifier "answer is completed
Since it is a discrete graphics, it is recommended to change the motherboard . although the price is almost, but 870 is usually a large board, suitable for wiring, and then graphics from the CPU to be far, so more stable. Graphics currently 5770 the most cost-effective.
