The monitor is not showing up on my console

It may be that you didn't plug in the signal cable when you used it.

It just happened to be plugged in when someone else's machine was surging up.

And then I come back to my machine and I can plug it in and I can't plug it in and I can't plug it in.

In this case, it shouldn't be your monitor's problem, it should be the poor contact of the graphics card, memory, etc....Take out the memory module and clean it up, if you have a graphics card, take it out and clean it up, that is, remove the dust, and then use an eraser or A4 paper to wipe some gold finger oxide The problem should be solved.

In this case, you have to check the connector cable, it may be accidentally touched, of course, it will be replugged in when it is replaced, and there is no big problem if you use it later.

There's something wrong with your graphics card.

If you set the wrong resolution, you use someone else's computer to set the resolution and refresh rate to the lowest level, and it will be displayed on your computer.

Press F8 before the XP boot screen appears on the boot, select to enter VGA mode, if it is enabled, try the resolution from low to high, and set it to the resolution that can be displayed.

The main problem is the distribution voltage of the host and the display, the voltage output to the display may not be enough, or the graphics card affects the normal output voltage ...... to the display

Try again after reinserting the graphics card (remember to unplug all the cords first).

You go to a shop that specializes in computer repair, I haven't seen this happen.

Check whether the signal cable connected to the graphics card is in good contact, whether the graphics card is normal, see if the capacitors on the graphics card are swollen, leaking, etc., and whether the graphics card fan is running normally.

Summary. Normally, there are 8 reasons why the desktop computer host is normal, and the monitor does not light up.

The first type: the display itself has a problem, there is a fault, the probability of this is relatively small, but this possibility is not ruled out.

The second type: the problem of the adapter wire, usually the aging or damage of the adapter cable after a long time, it is easy to lead to this situation, and generally speaking, this situation is rare.

The third type: chassis leakage, if the chassis leaks, it will also affect the display screen and will not respond.

Fourth: motherboard leakage, motherboard leakage can also cause the display screen not to light up.

Fifth: CPU feign death, under normal circumstances, it will not lead, like the computer has been put for a long time, and it will be easy to appear CPU feign death if it is suddenly reused, resulting in no response to the computer display.

Sixth: The power cord connected to the display may also be damaged by aging, resulting in the computer not turning on.

Seventh: The graphics card has been gray or loose for a long time, resulting in the display screen not lighting up.

Eighth: Compatibility issues with memory sticks can also cause the screen not to be displayed.

There is no problem with my computer host, why is the computer screen still not displayed?

The computer screen is lit up.

If plugged in separately.

Display new.

Lit. The host is also new.

Is there a good connection between your console and the monitor?

Take a look. No problem with the connection.

I've tried it several times.

Normally, there are 8 reasons why the desktop computer host is normal, and the monitor does not light up. The first type: the display itself has a problem, there is a fault, the probability of this is relatively small, but this possibility is not ruled out.

The second type: the problem of the adapter wire, usually the aging or damage of the adapter cable after a long time, it is easy to lead to this situation, and generally speaking, this situation is rare. The third type:

If the chassis leaks, the case leakage will also affect the display screen and not respond. Fourth: motherboard leakage, motherboard leakage can also cause the display screen not to light up.

Fifth: CPU feign death, under normal circumstances, it will not lead, like the computer has been put for a long time, and the friend ruler will be prone to CPU feign death if it is suddenly reused, resulting in no response to the computer display. Sixth:

The power cord connected to the display may also be aging and damaged, resulting in the power bureau not being able to turn on the computer. Seventh: The graphics card has been gray or loose for a long time, resulting in the tung or the display screen not lighting up.

Eighth: Compatibility issues with memory sticks can also cause the screen not to be displayed.

The graphics card or monitor is not in good contact with the host interface or the power connector of the monitor.

This situation occurs on the computer, and if this situation occurs, you can try the following methods to solve it:

1. It may be that the connection between the host and the display is not well connected (especially the interface is not plugged in), and there may be a problem with this connection data cable, so it will not be displayed, so it is necessary to reconnect the data cable, or replace the data cable.

2. The slot of the memory and the graphics card and the motherboard are not in good contact, resulting in the inability to turn on, the solution: turn off the power, open the chassis, and use the eraser to align the gold finger of the memory (that is, the part with the copper sheet) on both sides of the rub a few times, and then insert them back.

Remove the motherboard battery and put it back in after a few minutes.

If the fans of the computer host and motherboard are rotating normally, it is estimated that it is a problem with the motherboard, and the motherboard problem can be completely discharged and initialized to solve half of the motherboard's fault. Completely discharge the motherboard, unplug the power cord behind the computer for 5 minutes, and remove the battery together, so that the BIOS can be automatically restored and initialized, and the general motherboard problem can be solved. Hope it solves your problem.

Look at the graphics card, wipe it, reinstall it, and if it doesn't work, try it all over the system.

Life often encounters the normal operation of the computer host, but the display is not displayed normally, Xiaobai often does not know how to solve it, today I will share with you a Xiaobai can understand the solution tutorial of learning, I hope it will help you!

1.There may be a problem with the graphics card: you can open the case and plug the graphics card back in. (Test the gold finger part with an eraser).

2.It may be that there is a problem when detecting the memory: the sound of detecting the memory "dripping" at boot is normal, and the sound of no sound or long beep is a problem when detecting the memory: you can open the case and plug the memory back in. (Test the gold finger part with an eraser).

3.Problems may occur with the motherboard and CPU, and you can only try it step by step with the elimination method.

Disassemble the main chassis! Next to the fan there is a memory to unplug from the new, it is best to erase the memory with an eraser! If you have a graphics card.

Wipe the gold finger of the graphics card with an eraser.

Give it a try.

If it doesn't work, find someone to repair it!

You're in such a situation.

You first clean the inside of the console and see how it goes.

If you don't see results.

Then it's a problem with your computer's graphics card.

Either the graphics card is loose.

Either that, the graphics card is broken.

It is recommended that you change the graphics card and take a look.

Hope it helps, thank you.

How it works:

01 If something goes wrong, analyze it from the outside in. First of all, see if it is a simple display problem, plug in the power supply of the monitor separately, and see if there is a response. If it's just a broken monitor, you can replace it with a new one.

02 If there is no problem with the monitor, check the connecting cable, whether it is connected, if it is broken, change the connecting cable.

03 There is no problem with the cable, just open the case, carefully take out the memory stick with your hand (note: don't touch the motherboard with your hand, and don't touch the gold hand stick, so as not to get hurt), when you take it, just press and hold the things on both sides of the card, and the memory stick will automatically come out. After taking it out, it is best to erase the gold hand strip with an eraser to remove the dust.

04 If you go to the dust of the memory module and there is still no response, you can only remove the battery. Remove the motherboard's battery (be sure not to touch the motherboard), leave it for about a minute, and then install it.

05 If the above operations are not available, it means that the motherboard is broken, and the motherboard should not be disassembled by yourself, in case it is dismantled and cannot be returned.

Special Tips. If it's an internal problem, don't take it apart.

Disassemble the case to see if there is too much dust, clean it, and then fix the memory module again, and tighten everything. If these things can't be solved, it's a hardware problem!

First of all, the monitor should also be turned on; If the monitor is turned on and it is still not displayed, see if the cable is loose, if it is loose, plug it in tightly; If it is not loose, it still does not display, maybe it is a problem with the graphics card and motherboard, and you need to open the case for inspection.

Generally speaking, if you press the main chassis, the screen does not reflect at all, you check whether the plug is loose to connect the VGA and the graphics card!

1.Check whether the line is normal.

2.If it's an integrated graphics card, then you don't have to look at it.

3.If it's a discrete graphics card, just remove the graphics card and snap the gold finger! I put it on 4It may be a memory problem, a memory problem, and it is possible that the screen will be black!