What should I do if the main engine is flooded?

What should I do if the main engine is flooded?

It is reasonable to say that you can't start the machine immediately after entering the water, and wait until it is dry. I opened it once before, but something suddenly went wrong after a while. You'd better have a look. If it continues to work, there will be no problem. If it is broken, it will only be scrapped.

What should I do if the main chassis is flooded?

First cut off all plugs in the power socket, then turn on the host, take out the memory battery on the host, and take out all plug-ins like assembling a computer, including the following components (host, memory, graphics card, CPU fan, all power plugs in CPU, all plugs on motherboard, network card, etc. The hair dryer can be used, but it can't be too hot. It's best to use that kind of powerful air cooler, if it can't be removed.

What should I do if the computer host accidentally enters the water?

Dear ~ blow dry with a hair dryer and put it in the sun. Turn it on again in a few days. Go to the computer repair shop if you don't feel comfortable. I hope it helps you!

What should I do if the computer host is flooded?

1. Take out the hardware that entered the water and put it in the sun. 2. Dry and clean with a brush.

3. Finally, blow it once with a cold fan.

The computer is flooded and cannot be turned on. What should I do?

First turn off the power (it is best to let it dry slowly for a few days), then disassemble the keyboard or stand upside down, and then check it carefully. If you are sure that the liquid has not leaked into the computer, dry it with distilled water or tap water. For drinks, such as Coca-Cola, these drinks will leave sticky sugar after evaporation, so you need to wipe them with low-concentration alcohol. Pay attention to every corner when wiping, especially the rubber pad.

If you accidentally spill water on the keyboard, you should turn the machine upside down at the first time to avoid catastrophic consequences caused by water flowing into the motherboard. Then unplug the power supply and forcibly turn off the battery. It is not enough to press the power switch to forcibly turn off the battery. Because the main battery may still be short-circuited, it is necessary to remove the battery and disconnect the power interface card (after the water enters, the failure of several buttons is not a big problem. Change the keyboard, about 7, 800 yuan. If you don't change it, you can also use the Keystroke Wizard to set the keys).

Then dry the water on the surface of the keyboard with a dry cloth, try to remove the keyboard to dry the water on the back, and then dry it in the shade (it is best not to blow it with hot air). At the same time, it is best to blow cold air inside the host for a day, otherwise the boot may be a wisp of smoke.

After the water is dry, if you find that some keys are out of order, please check whether the water on the keyboard is dry again, especially where the keyboard leads out. Generally speaking, the current laptop keyboard will not be completely finished because it is soaked in water once. As long as it is cleaned properly, there is still great hope to save it.

In addition, if your keyboard is dirty and needs cleaning, buy a good brush that won't lose hair, turn off your laptop and stand back, then carefully clean the gaps in the keyboard. The brush should be kept dry without water! After finishing, add a drop of detergent to a bowl of water, wet it with cotton cloth and wring it out to clean the keyboard surface. It can be put into use after drying.

I suggest that if you are not very proficient, you should send it to an official repair station or a reputable computer company to solve it.

Generally, the water quality of computer companies is about 50 to 100.

The general cost of the maintenance station given by the government is around 150.

It can't be turned on, and there is a beep (you should remember what the sound is like so that you can judge what is wrong). Generally, there should be something wrong with the motherboard. You can borrow someone else's computer to change the parts and see what's wrong.

About sound judgment:

The BIOS settings for the 1) prize are:

The long tone keeps ringing: the memory stick is not inserted tightly.

One short: the system starts normally.

Disadvantage 2: CMOS settings are wrong and need to be reset.

One long and one short: memory or motherboard error.

One long and two short: there is something wrong with the monitor or graphics card.

One long and three short: keyboard controller error.

One long and nine short: FLASH RAM or EPROM error in motherboard BIOS.

2) 2) The BIOS of AMI is set to:

One short: Memory refresh failed.

Two shortcomings: memory ECC check error.

Three short: the system basic memory check failed.

Four Shorts: System clock error.

Five short: CPU error.

Six short: keyboard controller error.

Seven defects: system real mode error.

Eight short: display memory error.

Nine short: BIOS chip check error.

One long and three short: memory error.

One long and eight short: the monitor data cable or graphics card is not plugged in properly.

Phoenix's BIOS self-test loop and its significance

1 Short system started normally.

1 short 1 short 1 short system power-on initialization failed.

1 short 1 short 2 short motherboard error.

1 short circuit 1 short circuit 3 short circuit CMOS or battery failure.

1short1short4shortrombios check error.

1 short 2 short 1 short system clock error

1 short 2 short 2 short DMA initialization failed.

1 short 2 short 3 short DMA page register error

1 short 3 short 1 short RAM refresh error

1 short 3 short 2 short basic memory error

1 short 4 short 1 short basic memory address line error

1 short 4 short 2 short basic memory check error

1 short 4 short 3 short EISA sequencer error

1 short 4 short 4 short EISA NMI port error.

2 short 1 short 1 short prefix 64K basic memory error

3 short 1 short 1 short DMA register error.

3 short 1 2 short main DMA register error

3 short 1 3 short main interrupt processing register error

3 short 1 4 short slave interrupt processing register error

3 short, 2 short, 4 short keyboards ......

What should I do if the computer host is immersed in water?

First blow dry with a hair dryer, and be careful not to burn the chip. Then air-dry for at least 3 days to ensure that there is no moisture in the chip. The most troublesome thing is that after the water in the chip is dry, there may be other strange problems. If your computer was turned on at that time, the probability of failure is much greater. If your computer was not turned on at that time, the probability of failure is not small, because the capacitor and integrated circuit have excess power. In short, if the computer is flooded, some hardware will be damaged in nine cases out of ten. Some hardware should be fine.

What should I do if the power switch of the desktop computer enters the water upwards?

If the water volume is low, after the power is cut off, remove the side plate of the main engine (just a few screws), blow dry it thoroughly (you can wait 1-3 hours after it is dry), and then start it and try it. If it doesn't work, it will have to be repaired.

There are only a few wires connected to the power switch of the main engine. If it's not wet in other places, it's not a big problem

What should I do if the desktop computer host is flooded?

It's sewage, clean water, sewage, so find a professional cleaner to deal with it for you. If it is clean water, then remove all the hardware, blow it with a hair dryer first, and then put it in a ventilated place for a few days before using it.

What should I do if the computer accidentally enters the water?

In the process of using this notebook, many friends accidentally spilled the water around them into the love machine, or the machine was damaged because of other liquid substances. Although water may damage machines, some machines can avoid burning. After the machine accidentally enters the water, you can take the following self-help measures. Save the love machine! Never turn on the laptop after it is flooded, otherwise the damage to the laptop will be more serious. Unplug the power cord and battery of the notebook computer immediately, and if there are external or detachable module parts (such as optical drive and floppy drive), unplug them together. Empty the sewage in the laptop, find a soft wet paper towel or soft cloth to gently wipe off the sludge, and try to avoid wearing the surface. Blow dry the fuselage and parts with an electric fan. Never disassemble them by yourself. Send them to a professional maintenance station for inspection and maintenance as soon as possible to minimize damage. Don't try to turn it on after seeing that there is no water in the fuselage to see if it is burnt out. There are many machines that burn at first try. This is no problem, but it is not enough! In fact, the keyboard is the most easily damaged after the machine enters the water, because several layers of circuits similar to plastic films are closely attached to the keyboard, and it is difficult for the water to volatilize after entering, and the existence of water can easily lead to short circuit and corrosion of the circuit. Therefore, after the machine is flooded, it must be tested by professionals. Don't take any chances, just when you think the machine is fine, the keyboard won't work!