Problems when the new graphics card is turned on, problems when the graphics card is turned on

It's definitely a matter of the power supply. The maximum is only 300w.

How to use 9800GTX+ to start with a rating of 300W, if you are better, you have to be rated at 350W.

There are also graphics cards like 9800GTX+, which need an external power supply, otherwise they won't light up.

It is recommended to buy a brand-name power supply rated at 350W, and the quality of Huntkey and Great Wall is good.

As long as the power supply meets the power supply needs of the whole machine, it does not have to be 450W, you can meet the requirements with a rating of 350W. Cooler Master Magic Stone 420 (RP-420-AMAP-F1 rated 350W Good cost performance, recommended.

The 9800GTX has a peak power consumption of more than 250W, and there is also 200W in standby. The maximum output is 300W, which means that your power supply is only 220 or 250W, and even a graphics card is not enough.

Switch to a high-power power supply.

The maximum power supply of the motherboard is insufficient.

The graphics card is not powered enough to change a power supply rated at least 300W or greater than 300W, and it is no problem.

When the computer is turned on, it rings one long and three short: memory error.

1. The memory is not plugged in tightly. Plug it in. Reinsert it. Just plug it in and you're good to go.

2., memory damage, can be replaced.

3. According to the situation. The boot display is not lit up (the system should be able to operate normally).It should be that the graphics card is not plugged in tightly. Plug it in. Reinsert it. Just plug it in and you're good to go. (But you need to wipe the gold finger of the graphics card clean).

Plugging and unplugging the graphics card and memory, there is an alarm sound, the hardware contact is not good, and there is only a sound of a tick when the normal boot is started.

Compare the card, no new graphics card driver installed.

Try the following workarounds:

1. After cutting off all the power supply, open the case, remove the button battery on the motherboard for more than 5 minutes before putting it back, then turn on the power supply and try to turn it on.

2. If the memory is faulty, pull out the memory and wipe the gold finger part with an eraser repeatedly, and insert it back in.

3. If the hard disk fails, try to change a data cable, change the SATA interface of the motherboard, or use other hard disks or USB flash drives with PE to see.

4. If the power supply fails, find a power supply to replace it.

5. If the motherboard fails, it can only be repaired.