What is the motherboard vdg interface?

Before buying a motherboard, you should check what kind of RGB interface is on the motherboard. Some low-end motherboards do not support lighting synchronization, so there is no RGB interface on the board.

Some mid-to-high-end motherboards have a 12V 4-pin RGB interface. You can plug the 12V 4-pin RGB fan plug directly into it or connect it through an RGB splitter. (Recommended learning: webfront-end video tutorial)

There are also a few mid-to-high-end motherboards that add a 5V3-pin interface to the 12V4-pin RGB interface. You can use the 5V3-pin ARGB fan. Plug the plug directly or connect it here through an RGB splitter (do not force fans with different RGB sockets into each other, otherwise the earth will explode).

The RGB pins do not have fool-proof openings. You need to see the positive and negative poles clearly before inserting them. Generally, the leftmost pin on the RGB pins of the motherboard is marked with polarity. There will be a small triangle symbol or small arrow printed on the positive side of the fan RGB plug. Point out that plugging the wrong positive and negative poles will burn the lamp beads and even the motherboard.

In addition, in order to make the Gigabyte motherboard unique, the 12vRGB interface on the motherboard has a 12V5 pin. The rightmost pin says w. It is said to support RGBW light strips, but in fact, the 12v4 pin can be Plug the RGB plug in here and leave the w pin empty.

The 3-pin RGB interface on Gigabyte motherboards from the past few years is also very unique. It is called the VDG interface (the three pins V, D, and G are close to each other). You can only buy a VDG to RGB cable. , recently the normal 3-pin D_LED interface has been released (one pin is empty between the D and G pins, as shown in the picture below, it looks exactly the same as the 5V 3-pin), and the most amazing thing is that the voltage can be 5V or 12V (the default is 5V, you can use the DLED_V_SW jumper cap next to the D_LED interface to achieve the conversion between 5V and 12V. It is in the manual, but many people can’t figure it out after reading it).

I sincerely hope that major lighting panel manufacturers can unify the RGB interface rules in the future. After all, RGB has been a hot topic in installations in the past two years.

(Common RGB interface on the motherboard and the unique Gigabyte)

(On the motherboard The polarity of the RGB cable will be marked, and the small arrow on the plug will mark the positive pole)

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