Why does the display alarm when it is turned on

Are you sure it's the console or the monitor?

1 If it's a host, it's your hardware that is in poor contact.

Replug the RAM graphics card CPU (except for the integrated graphics card)2 If it still doesn't work, then your memory is broken.

Changed the memory. 3 If you change the memory, it doesn't work.

That's a problem with your motherboard.

1 If it's a monitor, squeak.

Then there's a problem with your switching ** transformer and high-voltage circuit field output line output.

2 It's best to go to the repair station to repair it.

It should be the sound in the case.

1. Short: The system starts up normally.

Non-stop long ringing The memory is not plugged in or is corrupted.

Ringing Constantly: The power supply or monitor or graphics card is not properly connected.

Non-stop short rings Power failure.

Look what's wrong with your computer.

According to the normal display, it can't alarm ah, but there are also individual brands of different models of monitors with this function, but very few. As you said, I judge that the problem with the display is not big. There should be a problem with the host.

When you don't turn on the computer, you can connect the monitor and listen to whether it rings. If it's a problem with the display, it's just fixed. But if there is a problem with the host, it is complicated.

You first reinstall the hardware and see if the problem improves. Recently, many of the machines you have mentioned have problems, most of them have problems with the motherboard, but there are also some graphics cards with problems. Try it yourself!

Good luck.

Under normal circumstances, the monitor will not be called, according to the situation you said, it may be that the display is broken, and it is recommended to take it to repair.

The monitor won't be called, it should be the case.

This is the problem of your monitor, first of all, you should check the brand and model of your monitor. Then you go online and look up the problem with your monitor.

1. First of all, we conduct a comprehensive check on the connection between the computer monitor and the host, and plug each connection back to see if there is a connection problem.

2. If the fault still exists, then we need to open the chassis to see if the chassis contains metals and other substances, causing a short circuit in the computer host circuit, and then we smell the computer to see if there is a burning smell, and see if there are damaged components around the motherboard and around the CPU.

3. After checking the entire chassis, the core collapses and the chassis is not abnormal, then we will dust the chassis.

4. If it can't be turned on, then use the minimum system method, unplug the data cable of the hard disk, floppy drive, and optical drive, and then check whether the computer can be turned on. Then connect the above devices to the computer one by one, when connecting a certain device, the fault will recur, indicating that the fault is caused by this device, and finally focus on checking this device.

5. If the fault still exists, it is likely to be the fault of the memory card, graphics card, CPU, motherboard, etc., at this time, we only need to plug and unplug these hardware, or replace it again, and try to find the cause one by one.

6. If the memory, graphics card, CPU and other devices are normal, then discharge the BIOS, use the isolation method, place the motherboard outside the chassis, connect the memory, graphics card, CPU, etc. for testing, if the computer can be displayed, then install the motherboard into the chassis for testing until the cause of the fault is found. If the fault persists, you need to return the motherboard to the manufacturer for repair.

7. When the computer is turned on, the system BIOS begins to POST (power-on self-test), and when a fatal error is detected in a device in the computer, the speaker will be controlled to send out a sound to report the error. Therefore, there may be a fault that the power is turned on without displaying an alarm sound. If the computer is turned on and there is no alarm sound, the fault can be checked according to the meaning of the BIOS alarm sound to check the faulty device to eliminate the fault.