The computer won t turn on??? Save! Save! Thank!

If you are on standby, press the switch to turn on the computer after the screen goes black.

It's not a matter of power supply, it's a matter of heat dissipation.

The capacitor in the computer is bulging, so check it specifically.

It is recommended that you first see if there is a problem with the hardware connection, if there is no problem with the connection, you should restart the computer, and then you should listen to the sound of beeping in the computer case! If there is, it means that you can enter the BIOS, which means that it is not your BIOS burned, but the problem of your hardware, at this time, you first hear clearly how many long and short beeps in the computer case, and then you can check the relevant books, you can know which part has a problem! (Most of the cases are memory problems, you see if the memory is loose, or there is too much dust on the memory, you can remove the dust and plug it back in, if it still doesn't work, then use someone else's good computer to test your memory to check if it is really broken); If there is no sound, then it is possible that your BIOS is burning; (The above opinions are for reference only!)

It's better to go to the place where you have the computer and let him show it, he has this obligation. If it's a brand machine, it's even better, just call a ** and let the seller take a look! ）

I'm afraid I'll have to reinstall the system.

Try it without a first aid plate.

1. For hardware connection problems, on the premise of ensuring that all your hardware is intact and can operate normally, open the chassis, reconnect all the plugs and wires that can be connected to make sure that the connection is normal, and restart. That's it.

If there is a problem, it means which part is burned out, then it has to be replaced, and if your hardware connection is normal and then reboot or black equality problem, then it must be missing a certain part, replace it in time.

You don't go into details, I can only tell you this, if you have questions, everyone will help you answer.

You should also tell me what this row of English letters is. Otherwise, how can others help you.

Did you have any hints? For example, there are words such as f1 underneath.

1.Check if the disk connections are connected!

2.Go to the basic settings of the BIOS and check whether the hard disk is recognized, which means whether the model of the disk is displayed on the disk channel!

3.Check if the hard drive is set to be the first boot item!

4.Reinstall the system, possibly partition formatting!

grub won't boot.

Confirm what you did with your computer before this problem occurred.

If this problem occurs after adding a new device, please unplug the external device and restart it.

If all the external ones are unplugged, still in this interface, you can try to use PE for grub repair. or reinstall the system.

If you can't find the hard disk, disassemble the case, turn it on, touch the hard disk to feel if it is rotating, or plug and unplug the hard disk data cable.

Fixed system boot? It is recommended to try it! Write down the following line of OneKey Ghost by pressing F9 to start? I can't see it clearly.