In a school dormitory, if the CPU temperature is lower at night than during the day, is it a voltage

But the problem is that the low mains voltage is processed by the power supply and then through the CPU, that is to say, the power supply will be voltage pressurized, and the voltage through the CPU is certain, and the CPU only needs a total of left and right voltages, and a dry battery is gone.

The voltage in schools is unstable, and it is common for the current to be too low, and the simplest example is when a laptop is running at high power while charging, and the adapter is obviously much hotter than at home.

It doesn't matter. It is also unavoidable. Changing the wide power supply or voltage regulator may be able to solve a little problem, but the effect is not great. 80 degrees is the normal safe range, so you don't have to worry too much.

Finally, using a lot of electricity at night happens to be what cools down your computer. At this time, the power supply should be hot and the CPU should be cool.

Because the temperature at night is lower than during the day!

You don't even know much about everyday knowledge, are you a primary school student?

If the voltage is low, it will often restart. Temperatures are cooler at night. sx

If you're sure that the voltage in your school is unstable, buy one! However, there is generally no such thing as voltage instability, and now the temperature difference between morning and evening is large! There is also the possibility that the fan is not good, the general original fan will have a lot of problems after a year, change it to a CPU fan that is a little awesome!

Personal understanding: CPU temperature has little to do with voltage.

If the voltage is low, there are two ways to solve it: 1. Buy a Huntkey wide power supply (90-250V can be used) 2. Buy a UPS with voltage stabilization. Shante.

If the CPU temperature is high, you can solve it like this: check the heat dissipation of the fan (whether it is covered by soil and flying flotsam), and apply heat dissipation silicone grease between the fan and the CPU!

Oh,There's no problem with the voltage.,The hard disk will be hot for a long time.,The CPU is also hot for long-term operation of large files.,Just buy a cup fan.,Or it's good to clean up the dirty.,(In the case of the fan still turning),The voltage you said.,The voltage of the voltage is constant.,If you want the original, the machine will be over.。 It has nothing to do with voltage.

No, the temperature should be high during the day, low at night, and the computer radiator is dirty and needs to be cleaned up! This is important! ~~

There is nothing abnormal, the temperature in the server chassis or blade is also uneven, the heat dissipation effect is naturally high and low, there is no problem with the temperature of the 2 CPUs being different, as long as the stability is OK, generally don't care about him.

If you don't understand something, please ask, please adopt it in time after the problem is solved, thank you.

The thickness of the thermal grease has little to do with it, and it will be squeezed out if it is thick, so it does not have to be very thick, and the silicone grease is squeezed out and falls on the motherboard, which is easy to cause inexplicable failures. Generally, a thin layer is fine, and the key is to be uniform.

I haven't used AMD's U, and it's not normal for the temperature to be so high, so I suspect two points. It's not that the heat dissipation installation is not in place, or that there are internal injuries in this u.

It's better to have enough power supply, but the most hurt thing about unstable power supply is your hard drive. Enough for a new power supply does not mean that it is enough for a long time when it is full of dust. It's scary in a cloudy and humid environment.

Swap back your 3600 and try again?

Is your CPU incompatible with the motherboard?! And the voltage is not enough! Do you use a discrete graphics card?!! More questions! ~~

If the silicone is good, the right amount can contact the base and the CPU directly There is no excess extrusion out If the temperature is high, I don't know if your fan is new or old It is estimated that the heat dissipation performance is not very good And what brand of power supply is your power supply If it is that kind of low-grade power supply, it has a difference between the target power and the actual power supply There is also a power supply that does not say that 230W can release 230W power out There is a loss in the middle If it is rated at 230, the actual power supply is about 200W and the power supply with a high power conversion rate will also cause insufficient power supply If the hardware temperature is too high, it is recommended that you adjust the fan carefully first, and then try to change the fan, the problem is still not solved, then the only way to change the power supply If it can't solve the problem, then you can only change the CPU, which is unlikely.

The actual power consumption of this configuration is between 200 and 250W, which should not break through your school's power consumption limit. Yes.

First of all, you need to use an infrared emitter on your phone. In this way, the mobile phone can match the corresponding brand of air conditioner through the universal remote control software, and then control the air conditioner.

For example, Xiaomi Mi 4 has an infrared emitter, which can be operated through Xiaomi's official software Xiaomi Universal Remote Control.

The air conditioner must have this function.

Some phones have this feature on what mobile phones.

Generally, low-voltage CPUs reduce voltage to reduce energy consumption, reduce heat dissipation, and reduce unnecessary temperatures.

So, in fact, the temperature of a low-voltage CPU and a standard-voltage CPU is not high.

It's just that the way to reduce the CPU temperature is different.

No CPU can work at high temperatures for a long time.

There will generally be a heat sink at high temperatures. If it is passive cooling, it will run at a reduced frequency 100%.

The probability of memory module problems is more than 75%, and the 25% chance is that the hardware temperature is too high, resulting in a crash or protective reboot or blue screen. Rule out the case of high temperature and blue screen of death restart.

Open the chassis. Plug the memory module back in. Two memory sticks. Just plug in just one.

Check whether the air dissipation of the CPU is running normally, whether there is a gap between the CPU and the heat sink, and whether the silicone grease is dry or cracked.

Add silicone grease and debug the air dissipation. Unplug all the hardware and clean it up.

In addition, the chassis has now been opened. Use a hair dryer to clean up the dust. Don't forget to go to the door and deal with it.

Otherwise, the house will be filled with smoke.

If it's still a blue screen. Just find a normal memory module and try it. Probably just fine. That means your memory module is broken.

If you are Ben. It's sad ... It's better not to disassemble this book by yourself for novices.

If it's a book, take it out and find a repair point, disassemble it, and try to change the memory.。。。 It is risky for novices to split the book. Think again.

There is also a 15% chance that it is a disk error caused by a 00000000ed error.

and drivers and other programs. The workaround is to enter safe mode, disable all startup items, and then start again.

When you're done, please give me the answer. Thank you.

What system are you using, if it's the normal version of the family, it's normal, reinstall a flagship version, or upgrade it directly, if not, it's probably a hardware problem.

Okay at home? How often in the dormitory? Then you should check your computer's cooling system.

There is also the location of the host in the dormitory, whether it is conducive to heat dissipation, if you still have someone in the dormitory who uses your memory module of the same model, you can borrow it from him to try it. In addition, if you have installed some software or updated some driver, it is recommended that you enter safe mode to restore it. The reason for the blue screen is often a drive problem, a memory problem, a virus and the like.

If the power supply to the CPU is unstable, the power supply in the room is less likely, and the power supply in the host is relatively more likely.

Remove the side panel of the host, observe the CPU fan in the state of the host boot and operation, if the fan is fast and slow, or the fan sound is obviously not smooth, it may be that the lubricating oil in the fan is used up and inflexible, turn off the power cord and carefully remove the CPU fan, tear the label in the middle, drop a few drops of cooking oil (it is better with lubricating oil) into it, attach the label and install it back to the host to try;

If it is determined that it is not the cause of the software and CPU fans, then the host power supply is the most likely.

First prepare a *** thermal paste, such as overclocking three A2 diamond-level thermal paste, and then in the case of shutting down and unplugging the power cord, disassemble the chassis, remove the CPU radiator, separate the fan from the metal radiator, wipe off all the dust of the fan, the maximum speed of the fan of 9 cm should reach 5000+, if the maximum speed can only reach 3000+, then change to a new fan with a maximum speed of 5000+, and then put the metal radiator in the water to scrub and rinse, and then take it to dry, Then scrape off the old silicone grease on the surface of the CPU, wipe it clean, then squeeze out a little new thermal paste in the middle of the CPU surface, then install the sun-dried radiator and fan, install it back on the motherboard, check whether the installation is correct, plug in the fan power supply, and test the temperature when powered on.

If the temperature has decreased, but the maximum temperature is still relatively high, then you can consider changing to a CPU cooler with better heat dissipation. For example, the Xuanbing 400 CPU cooler, which has 4 heat pipes, is suitable for CPUs with a TDP of 130W.

Take a look at the fan first, whether it rotates normally.

It could be a problem with how much memory your computer has when you're playing.

Detect software problems, no matter what season it is, as long as the boot temperature is definitely above 15 20.

Your CPU has a cold, you need to warm it up, be careful not to let it continue to get worse......

3 degrees? Brother, you're really joking. Even if you don't turn it on, the temperature in the room will be higher than 3 degrees. Isn't there something you're missing?