The computer s case won t open??? How to turn on the computer without a chassis

Is it not that the display is not displayed.

The chassis is still functioning normally, but it will make a long noise when it is turned on.

If so, there is a problem with the graphics card, you can see if the graphics card is loose and plug it back in. If it still doesn't work, then the graphics card is broken. Let's go to the repair station and change the graphics card.

Are you sure it's a long beep? If so, it's really a memory issue.

How many RAMs do you have? If you have 2 sticks, try them one by one. It's okay to replace the bad ones, and you can barely use one of them.

It may be that the memory is broken, or it is not plugged in properly, it is recommended to reinsert the memory first, and if it is not good, ask a professional to take a look.

If the memory or graphics card is loose, plug it back in and it should be fine.

This is the motherboard alarm tone, your memory module is finished! Let's change it.

I think it's because the graphics card is loose or the memory isn't plugged in properly, and it doesn't work if it's not reinserted, or it's broken.

Memory sticks and graphics cards, pull and wipe them·· That's it.

Plug and unplug the memory of the graphics card.

If the computer does not have a sliding beam and has an organic box, you can turn it on by following the following steps:

1.Make sure your computer's power cord and monitor are properly connected.

2.Locate the power button on your computer's motherboard, usually on the bottom or side of the motherboard.

3.Use an insulated metal object, such as a screwdriver, to short the power button on the motherboard, i.e., connect the two power button pins together.

4.The computer should boot up, but if it doesn't, check that the power cord and monitor are connected properly, or try shorting the power button again.

Note: You need to be very careful with this square bush approach as shorting the power button may cause electric shock or other damage. It is advisable to purchase a case as soon as possible to protect your computer if you don't have one.

Many people will encounter the problem that the case cannot be opened when starting the computer, so let me tell you what to do if the computer case cannot be opened.

It is possible that the host is not powered on, check whether the indicator light on the chassis is on, and then put your hand on the fan port of the power supply to see if the fan is rotating.

Check that the power socket of the computer is in good contact, whether the power cord is broken, and whether the power is not energized.

Check to see if the lead strombler of the monitor and graphics card are in good contact, and you can unplug it and check it.

Disassemble the host to check whether the graphics card and the graphics card slot of the host are in good contact, whether the graphics card is sensitive and sensitive, and whether the contact is poor due to too much dust accumulation after being used for too long.

The following points are summarized:

1. Check the power interface of the computer.

2. See if the fan is rotating.

3. Try it with the gold finger of the eraser bar.