Can you make your own main chassis out of wooden boards? There is no question 10

Technically, there is no problem, it is okay to stand upright or lie down. But now the frequency of the computer is too high, there will be strong electromagnetic radiation, so it is better to fully shield the chassis, and if there is a material, it is better to knock a metal.

Yes, using radiation protection paper is one way to go. But you also have to pay attention to the ventilation of your case! Otherwise, you'll find your machine dead. There should be more vents. Don't be big! Radiation-proof paper should be filled inside.

Of course, the vents should be poked holes.

Theory is okay

But using wooden boards for heat dissipation is not too good

And there is no cover, and the noise is relatively loud.

Unsafe, especially in locations such as fan power supplies.

It is easy to produce undesirable effects such as resonance!

The case can not be saved, if you have the DIY spirit, use the iron to make the chassis to imitate it. But don't use wood, the heat dissipation is not good. And the function of the case is not only to keep the motherboard upright, but also to hold various hardware.

Be creative@!!Absolutely. It's also anti-static, no problem, and heat dissipation. But you have to ask for a high level of technology, and it's the best to be able to make it. /

Yes, you can use it without a case, but it's not necessary.

Yes, as long as you pay attention to ventilation and heat dissipation.

If it doesn't work as you say, it's not feasible without fixity

As long as you have time, it's actually better to waste time than to buy one.

The technique is good and only wood is used, and the technique is not good with nails.

When the machine is turned on, it is the case cooling fan and the power supply cooling fan that ring, and when it is turned on, it is the CPU that rings. There is also a way to check that after starting, use your fingers to block the fan impeller, and the sound disappears immediately, which needs to be oiled and maintained (the method is: remove the fan, untie the trademark, you will see the bearing, and add butter or oil to it), it is best not to throw away the trademark, and then glue the trademark after oiling.

Yes, I didn't even want a case before, find a box and put it in and connect it, and there was a fan next to it to blow the heat dissipation bar, but it was very inconvenient to move.

No, the heat conduction is not good, and the heat dissipation is poor.

Planks are there.

Cardboard is not strong enough.

Dear, don't use wood! Hidden engineering! It's safe to use electricity!

Dear, go directly to the Internet to buy one, it's not expensive, 100 yuan! I recommend it to you, Yurico is not wrong! You can buy it on the seedlings in the sky, and I use the brand in my Ming Gaomen's house!

Hello, the plank is not good, it is wood, it will lead to a very serious **, don't.

Nail a triangular bracket to the wall, and then place the computer host on the bracket on it, the specific way:

1. Find 4 wooden strips with two thick planks, and then find a rectangular plank, which can just put down a host;

2. Then use a nail to talk about the wooden board and two wooden strips to fix one, and then the rest of the wooden strips will form two triangular fixed plates with the wooden strips and the wooden board;

3. Nail one side to the wall at a 90-degree angle to the board, and then form a bracket, so that you can put the computer case on the board.

Need to be with a wall-mounted bracket When you buy a monitor, see if there is a screw hole for the hanging bracket If not, you have to DIY yourself Today's LCD TVs are generally brought.

It is not difficult to have no sound from the host, and the sound is mainly a matter of dust!

Do it yourself, you nail a shelf, this is easy.

A better way to wire is with a wireless mouse and keyboard. That way it's even better!

Nailing a shelf to the wall is a simple matter. It's okay to make your own.

It must be related, your power supply is not grounded, the shell is not grounded, and it will definitely accumulate a lot of charge after a long period of use.

Connecting a wire from the heat vent of the case and a steel nail to the wall at the other end can alleviate some relief. The ground wire is too cumbersome. The standard ground wire needs to be dug three meters deep, and it also needs cement!

This is related to the power quality of the case, and the power supply of poor quality is generally like this, either replace the power supply, or use it immediately.

This should be a case power supply issue, check if there is a problem with the power supply?

If you don't have a wooden board and want to make a breeding box for a parrot, I think you can use hard cardboard to make a delivery box. Make the shape of a chest, make a bedding for him, and you can use it as a breeding box.

It's good to use discarded cardboard boxes, and put some soft, insulating old clothes, which are light and warm.

1. The leakage of your chassis will not harm the human body, because the voltage of this leakage is 24V, which is harmless to the human body.

2. Your computer leakage, mainly because the computer motherboard will have a voltage of 12-24V shunted to the outside circuit when it is working, and it will be directed to the ground through the ground wire preset by the motherboard. However, your home line does not have a conductive ground wire, so this shunted voltage cannot be shunted and thus stays in your outer chassis. Stay for a while, and it will disappear automatically.

So when you touch the chassis, it's not always going to be electrified, because it happens to be out of power at this time.

3. If you want to eliminate, it is best to connect the home circuit to the ground wire, so that whether it is the electricity diverted or the electricity leaked by the electrical appliances will be discharged to the earth.

4. The grounding you make yourself is not really grounded, and the circuit grounding refers to only using stable conductive equipment (including steel) to bury 1-5 meters into the ground, so that it can be regarded as real grounding.

5. Professional grounding methods need professional power electricians to deal with them, but we can carry out simple grounding in ordinary homes. Connect the chassis to the metal water mains with wires. Water pipes are usually buried in the ground and can therefore act as grounding.

6. If you don't know how to get it, then ignore it, because if you get it wrong, it will lead the voltage of 220V to the chassis shell, causing the risk of electric shock. If you don't know how to get it, forget it, it's OK to be careful when you usually contact it, there is no harm to the human body, and if the chassis is electrified, it can make cockroaches and other small insects dare not crawl into the chassis to make a nest.

This is a capacitive discharge of the human body, which acts as a conductor with certain parts of your body, such as your wet shoes, or your hands and feet that come into contact with earth (ground) metal. If your body is not connected to the external ground wire, even if there is electricity on your body, you will not feel electricity in your body.

Normally, there is no ground line at home.

80 percent of computers do.

Your computer may be used for a long time, resulting in loose contact with the circuit board in the main chassis, and the main chassis and the floor are in direct contact, there is no insulator to separate them, and the foot touches the main chassis, only to find the phenomenon of leakage, suggestion: if you can replace the new computer is the best, but there is no need for this, generally use a wooden board to pad the main chassis, or find four plastic bottle caps to pad high, and you can take the main chassis to the place where the computer is repaired for cleaning and maintenance, it's almost, Many people's computers will basically have this situation, especially in humid weather, which is generally not harmful to the human body, but will feel hairy in the heart.