Tips for dealing with various computer problems

Frequently turned on, the computer can not be used for a long time, especially in the wet season, in order to avoid the host due to moisture caused by short circuit, even if it is turned on for half an hour. When it thunders during the rainy season, remember not to turn on the computer and unplug all the power plugs. Heat dissipation and anti-freeze, in summer, the computer runs in a room without air conditioning for a long time, and overheating will cause the running speed to run too slowly and crash.

In winter, the computer is too cold, which will cause the problem of not turning on. Pay attention to dustproof, when the computer is not in use, use a curtain with good air permeability to cover the monitor, main chassis, and keyboard, which can prevent dust from entering the computer and damaging the hardware. Avoid frequent power on and off, and don't turn the computer on and off frequently, which will damage the hardware.

If you don't use it for a short time, it's a good idea to enable hibernation. The computer cannot be moved and vibrated during use, and the hardware cannot be unplugged and unplugged after the boot state, which will damage the hardware.

The computer should be wiped down frequently and kept in a clean state. For laptops, you can put a soft keyboard sticker on the keyboard, which can not only avoid dust sticking directly to the keyboard, but also avoid sweating on your hands and directly touching the keyboard. When cleaning, do not spray detergent directly on the display or keyboard, turn off the computer first, turn off the power, and use computer screen cleaner or water spray on the cloth to gently wipe the screen and keyboard.

When eating, you should also keep a certain distance from the computer to avoid debris falling into the keyboard, blocking the keyboard holes and causing damage to the computer. When using the computer, you should turn on the power supply to avoid the situation that the computer battery is too low, which will affect the efficiency of the computer.

Home computers generally have more or less various problems when they are used. So I have summarized the problem, which is nothing more than three classics: blue screen, freeze, and black screen.

Blue screen is the most common. Generally, the main reason is that the USB disk media is inserted into the computer, and the result is that the USB flash drive contains viruses, so these virus programs will infect the files on the computer disk, and at the same time, they will continue to spread to other disks, and this phenomenon occurs. This phenomenon usually has a corresponding prompt message.

If you are good at English, you can see what is written on it. Use the prompts to determine what the problem is. If you don't understand it, the general solution is to restart, and after restarting, enter safe mode to prevent the virus program from continuing to run.

So this is something to pay attention to.

The second is the problem of computer crashes. Generally, after opening the application on the computer several times in a row, the computer does not react because the operation is too fast. The computer will die.

This question is really painful. In many cases, a reboot is required. What I'm most afraid of is crashing.

Especially the kind of computer that is inherently slow. It was really a pain. There was no response for half a day.

In addition, the computer is poisoned, so the computer is very slow.

Finally, there is a black screen. This phenomenon is mainly due to the lack of computer hardware resources, which leads to this phenomenon. If the computer memory space is not enough, the data cannot be loaded, so a black screen appears.

This one is also painful, it's not like the blue screen and there are prompts. Not with this. Therefore, it all depends on experience.

Of course, there are other details that can arise with the computer. Sometimes it's hard to articulate the problem itself. But in any case, the rule of thumb should be not to install software from unknown sources.

Try to use USB flash drive sparingly, unless it is a last resort. Only by developing some good habits will all kinds of strange problems not arise.

I can't find a device that can boot, and the hard drive has bad sectors or bad contact.

First, use the PE boot disk to repair and boot.

Prepare a USB flash drive or CD-ROM PE boot disk and insert it into your computer.

Press the startup shortcut key when powered on.

Select the U disk to boot, open the partition tool Disk Genius in PE, right-click the hard disk on the left side with the right mouse, click Rebuild Master Boot Record MBR to repair, and then return to the PE desktop to click Windows Boot Repair, and select the C drive to repair.

Second, the hard disk cannot be found in the partitioning tool Disk Genius1Open the case and reseat the hard disk, connect the dual-wire hard disk to the motherboard interface, and replace a 2Replace the hard disk cable.

3.Replace the hard drive.

Put a plate of cactus balls or fairy skins in front of the computer, and then eat more spirulina hidden water, which can prevent radiation, and it is said that they often eat spirulina in the blind places where Japan was bombed.

There's no need to guard against it, unless it's wrong.

In fact, there is nothing special about maintenance, but I personally think that the following points should be noted:

1. Install software appropriately, do not install other unknown software, and do not delete system files;

2. Clean up computer garbage and computer dust regularly to maintain the vitality of the computer;

3. Install 1-2 protection software to protect computer security;

1. Make sure that the driver is the most stable public driver, and the new driver may not be suitable for the game, so don't upgrade it rashly.

2. Make sure the power supply has been set to high-performance mode.

3. During the game process, open a game and add it, which can automatically switch the independent display for you and automatically release the memory. You can also pay attention to the CPU usage through it, and if the occupation is high, see if there are any unnecessary programs in the background that are eating performance. In addition, the temperature also needs to be paid attention to, if the temperature is too high, then pay attention to heat dissipation and ash cleaning.

Finally, pay attention to your graphics card occupation and video memory, if these two are high at the same time, it is more difficult to say that the obvious card is more difficult, it is best to turn down the resolution and collapse effect to turn off anti-aliasing.