Ask for help from the graphics card and power supply, the power wiring of the graphics card

If these two comparisons are not considered**,It must be 4830 good,But there is another important indicator to buy a graphics card,That is, video memory,My suggestion is to choose DDR3512M video memory is the best,Although ATI can share memory for video memory,But you need to transfer data through PCIe interface,The speed of coming and going is definitely not as fast as the board,And now the memory is DDR2,The speed is much slower,The brand is better to buy sapphire or Dilan Hengjin, these first-line manufacturers。

The power supply must be on the small side, generally this configuration is more suitable with 350W, the brand buys Huntkey, and the cost performance is good.

Of course, the ATI AMD card chooses Blaupunkt or Dilan, and the power supply needs to be stable at 350W;

Definitely not buy shared.

Onda A78GT requires a power supply of 300W! You can't get the power supply!

You can see the graphics card yourself! I think the graphics card Sapphire's 4670 is good!

Power supply with Huntkey calm king,**At about 280, the rated power is 350W, the most enough is 400W, and the graphics card is absolutely enough if your silver is rich, buy HD4830 directly

Brand model: Huawei MateBook D15

System: Windows 11

Software Version: <

The power supply can't bring the graphics card, the feature is that it doesn't display directly, there will be no sound, and fan devices will rotate normally, but it can't be turned on. The power supply can be driven slightly, but it will crash when entering the system, and it may also crash when it is turned on. If you are lucky enough to turn on the graphics card after barely turning it on, the graphics card frequently freezes, and if you are unlucky, click the power button, and the power supply, motherboard, and graphics card are burned.

The graphics card is one of the most basic components of the personal computer, which is used to convert the display information required by the computer system to drive the display, and provide progressive or interlaced scanning signals to the display, and control the correct display of the display.

Landlord,I'm in a very similar situation to you.,The graphics card is also GTX650TI,The original configuration is such a graphics card power cord (as shown below),I don't have an optical drive.,But I hung two SATA hard drives.。 There are only two wires for the power supply, one wire = D-port + SATA power cable.

I was like you before, the graphics card is only connected to a D-port, it can be turned on, and it can be played, but it will automatically quit after playing Crysis 3 for a long time, and the screen has been blurred and restarted once.

Because the power of the hard disk is less than 10W, the SATA power cable of the two power cords is connected to the hard disk, and the remaining two D-mounts are connected to the power cord of the graphics card. And I connected GTS250 (around 150W) to a friend in the same way.

In the end, the conclusion is that since the original configuration of the graphics card is such a cable, both connectors are plugged into the power cable, which guarantees stability.

To sum up, I currently have two hard drives + 1 graphics card, connected with two power cables.

FYI ha.

After you add an adapter cable to connect the graphics card, it is recommended to burn the computer for a while to see the stability.

How to connect the power cord of the graphics card, have you learned?

You don't need it, you can use it normally, and the power required by the 6pin interface itself is not high.

The power consumption of the graphics card varies greatly, and the hard disk is very sensitive to voltage, so the power load of the hard disk should be as small as possible.

According to what you said, the graphics card and the optical drive share the power supply, and the hard disk has a separate power supply, after all, the optical drive is basically not used.

Looking at the graphics card model, the general graphics card is independently pulled from the movie. It doesn't matter if you use it together.

What is your power supply model? What is the graphics card model?

No, the low-end graphics card can be powered from the motherboard as long as it is plugged into the slot, and there is no need to connect the power supply.

The high-end graphics cards do not have enough power supply, and there is a special interface to supply power from the power supply.

That's right, the power supply of the graphics card is installed on the optical drive bit, as a power supply specifically for the graphics card. However, I suggest you change the power supply to the main engine. 450W is almost enough, you must know that the special power supply for graphics cards seems to be very expensive

There is no so-called external power supply, but there is a power supply interface on the graphics card, because the power of the graphics card is large, and it must be connected to the power cord of your machine to work normally. Therefore, it still occupies the power supply on your machine, so if the graphics card is high-end, your power supply is also high, and the power supply is not enough, and the machine will be very unstable.

Yes, it makes no difference.

The 6pin power supply is 2 +12V and 2 GND for power supply, and there is a black wire to monitor whether the connector is plugged in (if it is not plugged in, it will not be turned on). It doesn't matter what is left (there are some double 4-to-6 lines, one of which is empty).

As for the new specification, the third +12V yellow line is for 8-pin (usually split into 6+2pin) graphics cards. 8PIN is used for 3 +12V and 3 GNDs for power supply, and the remaining two are used for connector insertion monitoring. However, in the design of many (but not all) graphics cards, the 8-pin connector actually only uses 2 sets of power supply, and one set is used for voltage feedback (used to detect the +12V voltage value, so some 8-pin cards can be used normally with only 6 pins).

The 6P power port of the graphics card is inserted into the power port at the tail of the graphics card.

PCI-E interface of the motherboard, usually supports graphics cards with power consumption within 70W, no need for external power supply, once the power consumption of the graphics card exceeds 70W, the graphics card will have an external graphics card power interface, and a 6P power cord is inserted.

Plugs with 6 or 8 sockets on the graphics card are the power sockets of the graphics card.

As long as the connector on the power supply can be plugged into the graphics card, it will work.

Power supply to the power supply interface of the graphics card.

Above: The power supply is removed from the 'plug' of the power supply interface of the graphics card.

On the right is the 6P power connector on the graphics card.

Above: On the right is the 6P power connector on the graphics card, which is matched with the plug from the power supply.

If there is no power 'connector socket' on the graphics card, its power supply is on the gold finger, and it is used when plugged in.

The power interface without the power supply of the graphics card should not be very powerful, so buy a graphics card that does not need external power supply.

First of all, your calculation is correct, the 12v1 power of the multi-core DH6 really can't bring the GTX560Ti.

Theoretically, 12v2 is a separate power supply to the CPU and cannot be supplied to the graphics card. However, for the fake dual-channel power supply, 12V1 and 12V2 are actually two wires separated from a 12V, which can automatically balance the load, and there is another possibility, that is, 12V2 separates a wire to do 6pin, so that it is actually 12V2 to supply power to the CPU and graphics card at the same time. As for what is the case with multi-core DH6, I don't know very well.

Secondly, as for whether this power supply can be driven, it may not be accurate purely by theoretical calculations, and the results of our calculations show that it cannot be driven, but in fact it may be possible. When the graphics card is working, it is not fully loaded at all times, its power consumption is constantly changing, and the full load power consumption is measured with furmark, and the vast majority of games cannot make the graphics card reach this full load value, so even if the 12v1 power is a little lower, it is still possible to drive. In addition, the dual-channel 12V current limit value, many power supplies can actually break through, that is, the power supply does not really do a good job of current limit protection, and it can work even if it is exceeded, but the stability is difficult to guarantee.

Of course, theoretical calculations are still meaningful, we should still choose the power supply according to the results of the calculation, and should not take risks, after all, the power supply is the basis for the stable operation of the computer.

Finally, my advice to you is that if you want to buy a GTX560TI, then buy it back and try it first, and if there is nothing wrong with it, then make do with it, but you have to be mentally prepared to change the power supply. If you don't want to change the power supply, then you have to consider changing to a low-power graphics card, but the multi-core DH6 has a false standard, which graphics card is suitable, I can't be accurate, hehe.

If the power consumption of the discrete graphics card is not high, within 60W, this situation can be directly plugged into the motherboard, and the power supply is provided through the PCI slot of the motherboard, which does not affect the use.