The computer can t turn on, urgent, what should I do if the computer can t turn on, urgent!

It may be that your home computer has been used for too long, and the power supply pipe has burst. Find someone to fix it, but if you can't fix it, you can only change the host, so that's the only way.

Booting into the BIOS may be that the BIOS battery is almost out of power, if so, replace the BIOS battery.

It's good to see if the wires aren't in touch, to see if there's enough power, or to clean up the dust.

Whether there is a motherboard alarm sound, you can simply judge what the problem is according to the type of alarm sound, and then you can talk about the memory module to remove and wipe the position of the gold finger, and then remove the motherboard battery, install it again after a while, and then turn it on to try, I hope it can help you

Say to you,Maybe your monitor is broken,This is the worst case,Repair it once has to be more than 100,If it's not a graphics card problem,You say it's useless if you change it.,It's estimated that it's either a virus or the monitor is broken.。 Beg.

It may be broken, find a professional to come to your home to fix it.

It can tell you directly; If the power supply is broken, go change a power supply for about 100 yuan, it's OK, try it, and then give points.

If it is a notebook, it is best to take it after sales to check it.

Turn it off and turn it on later.

Give the money and find someone to give it to you, and find someone to get it!

I still want the light of the sun.

In fact, there are many reasons why it can't be turned on, such as no power and memory sticks, which need to be checked one by one, if there are no problems, you need to take it to the repair shop to check.

Charge it and try it, if it really doesn't work, you are going to repair it.

Generally, it is a hardware starting problem, or the system file is lost, from the safe mode, safe mode with network, safe mode with command prompt, the last correct configuration boot to recover, can not boot normally You check from the following aspects.

1. There is too much dust in the machine, and poor contact will cause a crash, clean the chassis, and plug all the connections tightly and firmly. Pay attention to the connection of the graphics card and monitor.

Second, the memory module failure, mainly the memory module is loose, if it is a memory module quality problem, the memory needs to be replaced.

3. Check the heat dissipation of the CPU and graphics card, remove the dust from your hands, oil it, or replace the fan.

Fourth, the power supply voltage is unstable, the power supply is insufficient, and the power supply with high quality Bi Roll Sen is replaced.

5. Replace the motherboard battery and set the BIOS to factory default.

6. If the system files are lost, repair the system and reinstall the system.

Try reinstalling the system; No, it's a hardware problem.