Why do I need to turn on the monitor first and then turn on the console?

Previously it was to protect the host.

But now it's not necessary.,You can turn on any one first.,If you want to save power.,You can also turn on the host first and then turn on the monitor.。 (You can not look at the boot splash screen, hehe).

Whoever says no, don't prescribe what to open first, has no effect on anything.

If it does have an impact when it's bad, I think by that time your computer will be antique.

When the voltage is not very good, it is easy to burn out the computer, you turn on the monitor first, the burned is cheap, if you open the host first, the less bad is the chassis, you think about which is the best to open first, don't lose more than you gain, don't break the expensive things because of cheap things, it's not worth it.

If the order is reversed, it is easy to burn the hard disk. I care about this. Because in any case, the power supply of the host and the monitor are plugged into the same socket strip.

Not necessarily. I always turn on the main unit first and then turn on the monitor.

Because I am afraid that the machine will not be able to detect the peripherals (here referred to as the display) and cause a startup failure, in fact, there is not much need to do this.

Turn on the monitor first because when you press the power switch of the case, some hardware and system information will be displayed on the screen, as well as self-test information. If you power on the host computer first and then turn on the monitor, then some of the previous information may be skipped, and you won't be able to see it. Therefore, in order to be able to see all the boot information, you must turn on the monitor first and then turn on the power of the host.

We don't usually pay much attention to those messages, so it's nothing to turn on the phone first. If there is only a problem with the system or hardware and you need to find some related causes, then the self-test information on boot is very important.

So you don't need to care too much about which one to turn on first.

Because if you turn on the main unit first and then turn on the monitor, the current of the monitor will affect the hardware of the main one.

When the monitor is turned on, there will be a current fluctuation for a moment, and if the host is turned on first, it will easily cause damage to the hardware and affect the life of the hardware.

Faulty. 1. This situation is not lit.

2. The computer host is not turned on normally.

3. The direct signal line between the jujube display device and the computer host is not properly connected, or the signal line of the volvo is faulty.

4. Hardware problems such as graphics card, motherboard or memory.

Solution: 1. Turn on the host normally.

2. Reseat the VGA cable.

3. Reseat memory, graphics card, etc.

4. Use good memory and graphics cards to replace the original ones.

5. Make sure that the memory and graphics card are out of trouble or need to replace or repair the motherboard. <>