The computer can t be turned on after changing the graphics card, why can t the computer be turned o

First, see if the power supply has an independent power supply port, you are not plugged in, there is a 6-pin interface, second, it is possible that the power supply is not enough to move, and third, the graphics card is simply broken.

Let's take a look at whether the external interface is plugged in or not, the power of this graphics card is 150W, and your power supply is best rated at about 300W.

You've used the replacement method to rule out if there's a problem with the graphics card.

This is the right approach.

It doesn't light up now, but it can be lit by replacing the graphics card, which means that there is no problem except for the graphics card.

The problem with the shutdown is still the graphics card.

Hello! According to what you say....Obviously, the new graphics card is not supported by the computer motherboard! Any hardware of the computer (graphics card, memory, processor, etc.) cannot be replaced casually!!

I want to change or upgrade my computer...You can refer to the detailed data of the motherboard model of the brand (you can use a browser), the instructions for using the motherboard...

The system doesn't recognize it.

7600 can generally go in, you use the old graphics card to go up.

Unload the drive, then use the 7600 to go up and down the drive, if there is still a problem, suspect that your 7600 is broken.

GTX770, a graphics card that has long been discontinued. There are definitely no brand new ones, only second-hand ones. Obviously deceived. The first graphics card went wrong in a few days. The second graphics card is bad for you, for no other reason.

What yours has is the same as mine, plug in the external power supply, unplug the power cord such as the optical drive, and you can have a little power left, enough for the graphics card, it's best to change the power supply.

Try it with a different power supply, it may be a problem with the power supply.

If not you.

If there is a problem with the quality of the graphics card itself, it is recommended to see how much power your power supply is, it may be that your power supply is a little smaller, and you can't drag your graphics card. At least, if it's a hardware conflict.

Graphics card fan. It should be turned.

Change the power supply, boy!

Pay attention to buying a power supply, don't look at how much it is rated.

See how much dual 12V output.

A large power consumer,,External 6pin,

The graphics card package should have a cable for connecting to an external power supply and an instruction manual.

Your power supply may not be sufficient, it is recommended to have a power supply rated above 350 watts.

Buy, at the time of purchase, there is a 6-pin auxiliary power supply cable inside, I don't know if you have it, the other end is a normal D-type interface, if it is not recommended to buy it in the nearest consumables store, go home and find the extra D-type plug to connect it, the performance is much stronger.

There is a high probability that the power supply is insufficient.

Do you need an external power supply for your new graphics card? If there is, just plug it in, and there are few Germans who have heard of it, are they copycats?

1. Maybe your power supply is low, the power of the new graphics card is higher, generally the current graphics card running power is mostly above 130W, and the running power of the old graphics card is mostly about 60W, if you used to use the integrated graphics card, the power is lower, the running power of the integrated graphics card is below 50W, so that the power supply power of the computer is generally low, most of them are rated below 240W power supply, so that the power supply runs the overall host of the old graphics card configuration is no problem, If you change to a new graphics card, the power supply is obviously insufficient, and the power supply will not be able to bring the host.

2. There is a problem with the use of the new graphics card, most of the new graphics cards need to use the auxiliary 6pin interface power connector to be installed on the graphics card, if you do not install the auxiliary power supply to the graphics card, then the graphics card will not work. Some old power supplies don't have a 6pin plug, you can go to a computer store and buy a 6pin adapter to use.

3. The graphics card is not in good contact with the slot, you can try to plug it out and plug it a few times.

4. If the quality of the graphics card itself is problematic, you can take the graphics card to the computer store to check it.

Whether you use an external power supply, you first check whether the graphics card has an external power socket, no socket means that you do not need an external power supply, if there is an external socket, then you must use an external power supply.

Video card, graphics card, also known as graphics card, is one of the most basic configuration and most important accessories of a computer. As an important part of the computer host, the graphics card is a device for the computer to convert digital-to-analog signals, and undertakes the task of outputting and displaying graphics. The graphics card is connected to the motherboard of the computer, which converts the digital signal of the computer into an analog signal for the display of the display, and the graphics card still has image processing capabilities, which can assist the CPU to work and improve the overall running speed.

For people who are engaged in professional graphic design, graphics cards are very important. The leading manufacturers of graphics chips for civil and military graphics cards include AMD (Supermicro Semiconductor) and NVIDIA (Nvidia). Today's TOP500 computers all contain graphics card computing cores.

In scientific computing, graphics cards are referred to as display accelerator cards.

GTX960 for 1050TiThe improvement is not big, how can you change to a GTX1060,,, and there is a 1050TI that is more power-efficient than GTX960.

Maybe the gold finger contact is not good, wipe it with white paper and install it tightly and try again.

There are two possibilities that the computer will not boot after changing the graphics card, one is that the computer power is not enough, and the other is that the graphics card and the motherboard are not compatible, which will cause the computer to fail to boot.

Reseat the graphics card and check whether the graphics card has a power supply port and whether it has been connected. Clean the graphics card slot first and try again. It can also replace the power supply of more than 300 watts.

Haha,I've encountered this kind of problem,Repair the computer for others in school,Get it for a long time,Remove the independent display and find that the computer is OK,If it's not a compatibility problem,The reason is that the motherboard voltage is not enough,Generally, whether it's adding a memory module or a separate display,In addition to compatibility problems,Few people consider the voltage problem,This is the least easy to find,The motherboard voltage is very limited,You should figure out ...... before buying

Unplug the graphics card and try again! If it can continue, it will be broken if the graphics card is not supported!

The jumper didn't jump, okay. Go to the motherboard manual, carefully find the jump of the integrated graphics card, and it's OK to shield it.

Either the power supply is small and you can't bring it up, or there is a problem with your graphics card, first remove the graphics card to see if you can turn it on.

The power supply cable of the graphics card is connected incorrectly, and the current mainstream graphics cards need independent power supply, if the interface of independent power supply is plugged in incorrectly, it is impossible to turn on, it is recommended to check whether the wiring is correct according to the motherboard manual or graphics card manual.

The power supply is seriously insufficient, resulting in the machine can not run stably, so there will be a phenomenon that the machine cannot be turned on, and then the high-power power supply needs to be replaced to solve this problem.

The graphics card itself is faulty, which makes it impossible to turn on, so you can only replace the graphics card.

If you can't judge the reason why the machine can't be turned on, it is recommended to send it to after-sales service or find a professional for testing.

Take it to a repair computer shop and repair it.