What to do if the monitor temperature is high The laptop display temperature is high

There is no way) I had to leave it alone! It's going to be fine!

The heat-resistant temperature range of high-temperature PC material is -45 -135. Beyond this temperature range, the PC material will deteriorate and lose its intrinsic properties.

PC material, i.e., polycarbonate, is a polymer containing a carbonate base in the molecular chain, which can be divided into aliphatic, aromatic, aliphatic-aromatic and other types according to the structure of the ester group.

PC is an almost colorless, glassy, amorphous polymer with very good optical properties. PC high molecular weight resins have high toughness, cantilever notched impact strength of 600 900 J m, unfilled grades have a heat deflection temperature of about 130 °C, glass fiber reinforcement can increase this value by 10 °C.

The flexural modulus of PC can reach more than 2400MPa, and the resin can be processed into large rigid products. Below 100°C, the creep rate under load is low. PC has poor hydrolysis resistance and cannot be used in products that have been subjected to high-pressure steam repeatedly.

Physical properties: 1. Physical density: g cm 3

2. Linear expansion rate: cm °C

3. Heat deflection temperature: 135°C low temperature -45°C

4. Polycarbonate is colorless and transparent, heat-resistant, impact-resistant, flame-retardant grade BI, and has good mechanical properties in ordinary use temperatures. Compared with polymethyl methacrylate, polycarbonate has good impact resistance, high refractive index, good processability, and does not require additives to have UL94 V-2 flame retardant properties. However, polymethyl methacrylate is lower than polycarbonate** and can be used to produce large devices by bulk polymerization.

5. The wear resistance of the material is relative, if the ABS material is compared with the PC material, that is, the wear resistance of the PC material is better. However, compared with most plastic materials, the wear resistance of polycarbonate is relatively poor, at the middle and lower level, so some polycarbonate devices used for wear-prone applications need special treatment on the surface.

When the LCD monitor is working, the internal temperature is about 60 degrees.

Generally, temperatures below 80 degrees Celsius should be able to withstand it, but the higher the ambient temperature, the shorter the life of the LCD display.

Once or twice will not have an effect, but often in a high temperature environment will reduce the luminous efficiency of the screen, produce light decay, and cause irreversible damage.

It's generally fine, but if the temperature is too high, the display effect will be affected.

It's usually fine. Feel relieved.

Summary. The high temperature of the notebook display is in most cases due to the heating of the high-voltage plate of the notebook screen light strip Of course, different models also have problems because of the location of the heat dissipation port (this can be ignored) About the high-voltage strip: The high-voltage strip is a set of circuit boards that supply power to the screen tube, which is generally installed in the screen shell, located below the LCD screen, and there is a power supply connected to it in the screen cable to supply power to it.

The lamp needs a relatively high voltage, and the working voltage of the notebook is low, the high-voltage strip can make the lamp in the LCD screen can get the working voltage, and its own structure will lead to its own high temperature, which is a normal phenomenon, and now most of the new parts are basically using LEDs instead of lamps There will be no such problem.

The high temperature of the notebook display is in most cases the high-voltage plate of the notebook screen light bar is heated Of course, different models also have problems because of the location of the heat dissipation port (this can be ignored) About the high-voltage strip: The high-voltage strip is a set of circuit boards that supply power to the screen tube, which is generally installed in the screen shell, located under the LCD sail limb screen, and there is a power supply in the screen line connected to it to supply power. The lamp needs a relatively high voltage, and the working voltage of the notebook is low, the high-voltage strip can make the Hu Mao lamp in the LCD screen can get the working voltage, and its own structure will lead to its own high temperature, which is a normal phenomenon.

In the past, the display screen did not have a high temperature, but later there was, and the keyboard was not hot, only the display was because the display was broken.

1.The display screen is damaged, and because the display screen is made of liquid crystal design and microelectronic circuits, it is easy to guess the fault. Workaround:

Replace the display. 2.If the display circuit of the main head control board is faulty, the display screen is controlled by the main control board, and if the display circuit of the motherboard fails, the display screen will not be displayed.

Solution: Replace the MPU.

The high temperature of the display may cause many problems, such as blurred screen, residual images, etc., and if not dealt with in time, it may even lead to damage to the display, so it needs to be repaired in time.

Here are a few ways to repair your monitor at high temperature:

1.Clean the monitor: The high temperature can be caused by the accumulation of dust and debris on the monitor, so we can use a clean, soft-bristled brush to clean the monitor. Of course, if we find that the screen is stained, we use a professional cleaner to clean it. Carry early.

2.Replace the radiator: Usually, the radiator is the main equipment to eliminate the high temperature, and if the radiator has a problem while working, it needs to be replaced in time. It is possible to purchase a heatsink of the same brand or suitable model to be installed on the monitor.

3.Replace the capacitor: When high temperatures occur, the capacitor can be damaged, which can lead to poor display or other problems. At this point, we need to damage the damaged capacitor and install a new capacitor to replace it.

4.Check the power cord: Sometimes the high temperature can be caused by a problem with the power cord. We can check if the power cord is damaged or if the line is unobstructed. If there is a problem, you can replace the power cord or repair the wiring.

In conclusion, repairing a monitor with high temperature issues requires a careful examination of your computer accessories and making sure that you only use the same brand and model for repairs. If you can't fix it yourself, it's best to find a professional repairer to deal with it. Prompt repair is an important step to avoid serious damage to your monitor.

If you find that your monitor temperature is unstable, it can cause a range of problems, including overheating of the screen, noise issues, and even system outages. Here are some workarounds:

1.Cleaning the monitor - Excessive dust, dirt, and oil stains can clog the air vents on the monitor, preventing the graphics card and processor from dissipating heat properly, resulting in unstable temperatures. Therefore, the monitor needs to be cleaned frequently, and the vents and connections can be cleaned using a fine-bristled brush and compressed air.

2.Structural Inspection - Checks that the monitor's heatsink and fans are functioning properly and that they are being properly connected and that there are no loose or other damages. This ensures that the base trace beam indicator gets enough air and maintains a normal temperature.

3.Replace outdated hardware - If you have an old monitor, then it may not support the latest display technology, which can cause the graphics card and processor to be unstable, resulting in an unstable temperature of the monitor. Consider updating your hardware to ensure it's compatible with the latest display technologies.

4.Avoid overuse - Using the monitor continuously for a long time will cause it to increase its temperature, which may cause the temperature to be unstable. It's a good idea to use a timer to take regular breaks and claps, or to place the monitor in a well-ventilated location to make your graphics card and processor more stable.

In conclusion, solving the problem of unstable display temperature requires careful inspection of the hardware, proper maintenance, and regular cleaning of the vents to avoid prolonged use. In these ways, you can guarantee that your monitor maintains a normal temperature, more stable performance, and a longer lifespan.

1.The CPU of the laptop keeps showing that the temperature is too high, what should I do?

If the CPU temperature is too high, the automatic protection power off, the next temperature measurement software to see the specific temperature, if the temperature is high, it is a problem of heat dissipation The most common reason for this failure is that the fan is too dirty, the shaft mud is too much, and it can't be rotated, find a professional to disassemble the machine, clean the fan and add lubricating oil, 90% of it is dirty; The second situation is caused by the damage of the fan itself, which needs to be replaced, and there is no way to repair it; Third, the failure caused by insufficient power supply on the motherboard or damage to the temperature control chip requires repair of the circuit and replacement of the chip.

Cleaning the fan needs to be completely disassembled, which is difficult.

Disassemble the machine to clean the fan, be careful when disassembling and assembling, and look at it several times before you do it.

Find a professional or merchant to clean up, and the general fee is between 50-100. Personally, I think that if you lack hands-on ability, you should finally find a professional to help you.

There are three steps to disassemble and clean the fan, one is to clean up the dust (the best effect is to use compressed air), the second is to add lubricating oil to the fan (special for the fan), and the third is to replace the heat dissipation silicone grease (the kind containing silver), all of which are indispensable, otherwise it is useless.

Friends in Beijing can come to me to solve the problem.

The best way to do it. Send it to a computer store to deal with it. Only play flash games, CPU 72 degrees is considered high.

If you can handle it yourself. Remove and clean the heat sink, and clean the CPU heat dissipation surface and make up a layer of silicone grease. No matter how carefully you put it up, it should be fine.

If the fan has been used for a few years and the speed is not noisy enough, you can remove and tear off the label at the back, add a little lubricating oil to the axle, clean the excess oil and then stick it back with transparent glue or the original label, and put it on.

If there is no dust, it is estimated that the installation is not in place.

If it doesn't work, change the fan. I once encountered a problem with how to install a fan, and it was OK to replace it

3.The computer always prompts that the CPU temperature is too high.

There are many reasons why your CPU is too hot, depending on how well you use your computer, how well you maintain your hardware, and whether your hardware is damaged.

First of all, if the software you usually use is overloaded, such as some **, **processing software, etc. If the CPU is overloaded, it will generate a lot of heat, and it is natural that the temperature is too high.

Secondly, in terms of daily maintenance of the computer, whether the computer hardware is cleaned up regularly. When the blades of the CPU cooling fan are covered with dust, the impact on heat dissipation is very large, and the CPU heat cannot be dissipated in time, resulting in high temperature. In addition, it is the maintenance of the computer system, whether the system is cleaned regularly.

Finally, there is the problem of CPU hardware. The CPU will definitely show a certain amount of aging after a certain period of use, and the same is true for the heat dissipation components. After ruling out the above two factors, it is necessary to consider whether it is caused by the failure of the CPU or cooling components.

Pure hand, if I can help you, it's an honor!