heatsink compounds

DIY Machine Although it is now a fading period, but for the past more than 20 years of DIY history today, there will still be many installed users will still encounter heavy business traps. The following is a netizen recently drying out of the four sets of computer configuration, in which there are many details of the problem, here and we share the comments, hope that the later installed users can play a role in the precedent. First set, 4780 yuan Intel single display machine configuration revi

Source: TP4056 High Current 1 a precautions for useTP4056 is a high-current charging product in the lithium battery charging product series launched by Nanjing Extension Micro Integrated Circuit Co., Ltd. A single-cell Li-ion battery charging chip with a maximum current of 1 a, a peak current of 1.1A, agood environment and even a peak of 1.2A. Customers in the high-current specific use please note the points:Note that the bypass capacitance of the power input and the bat output should be close t

Failure phenomenon: Computer failure, the phenomenon of using the average every 20 minutes will crash once, reboot after a few minutes will again panic.Failure Analysis and processing: The initial estimate is the CPU temperature in the chassis caused by the panic, in the BIOS to check the temperature of the CPU, found that the temperature is only 33 ℃. Later found that the computer boot in the BIOS to check the temperature is only 31 ℃, the power-on use 1 hours later, the temperature only rose 2

chassis fan. In addition, shut down unnecessary software, long time to run a large game after the computer to rest for some time. With the computer housekeeper, 360 guards, such as cleaning up the computer. Because the motherboard is the heatsink cooling, no cooling fan is passive cooling, so the main board on the heat generated by the chassis air duct discharge. If the chassis is too closed or the environment is not ventilated, it will increase the

hands touch the motherboard on the north-south bridge chipset and capacitance found is not very hot, this is the motherboard hardware problems, need to after-sale or computer repair shop to deal with. 2, if the computer running for some time after the motherboard temperature is very high, may be due to run too much software or large games. In this case the high temperature requires the motherboard for dust treatment and installation of the chassis fan. In addition, shut down unnecessary softwa

various devices. After the start of the last half of the phenomenon of the crash, then hand touch the motherboard North Bridge chip on the heatsink, found very hot, it appears that the problem is the above. So bought a fan with the radiator, after a toss, finally replaced, and will replace the North Bridge heatsink installed in the south-South chip. (A motley Motherboard South bridge chip completely expos

interfaces (Sockets), and non-X86 components will be introduced separately. We have selected the 10 best processors, which are listed below: 1, AMD 10-5800k Spec.: 4 processor cores, power consumption 100W, graphics control chip Radeon hd7660d, clock frequency 3.80GHz, processor slot FM2, two cache 4MB. Advantages: Moderate CPU performance, you can play some of the performance requirements are not high game. Disadvantages: Slot limitations, game performance is still very common. Put it in

When you buy a computer power supply, be sure to pay attention to the following six power supply parameters, which can choose a high-quality power is very helpful oh ~ One, the weight of the power supply Through the weight can often observe the power supply to meet the specifications, generally speaking: good power shell generally use high-quality steel, good material, thick, so heavier power supply, material is better. The internal parts of the power supply, such as transformers, heat sinks,

socket. Now we're going to put the right lever back in place and the CPU is securely installed on the CPU socket. This is the installed CPU, let us take a moment to enjoy. Installation of heat pipe radiator and fan in actual combat The CPU is installed and the next step is to install the heat pipe radiator and fan, and the heat pipe provides cooling for both the CPU and the video card. The next step is to install the heat pipe radiator and fan.

not be very high temperature, your temperature is too high automatic shutdown, may be installed incorrectly so that the heat dissipation can not fully contact the CPU surface. Also, the north-south bridge chip temperature is too high will automatically shutdown. You download Everest test the temperature to see. CPU motherboard temperature is too high CPU temperature, to tell the truth a little low, video card temperature is slightly higher but normal, the graphics card in full load when the t

With the development of computer technology, the working frequency of CPU is more and more high, and the fever is more and more severe. CPU manufacturers are recommended to the CPU using "heatsink + fan" heat dissipation, but, in the use of the heatsink and fan, the cooling effect is not very ideal, due to CPU overclocking caused heat too large and the phenomenon of panic. The author has been repaired by t

1, CPU The CPU is overclocking, overheating, or the core voltage is set too low, the CPU is working properly but the temperature of overheating protection is set too low. Overclocking can greatly improve the processing speed of computers, but at the same time it may cause the CPU to become unstable. If your CPU is overclocking, try it back to the default frequency first. Open the chassis check the temperature of the CPU heatsink is too high and the

Before we purchase the motherboard, we should determine what kind of motherboard we want to choose, and what kind of motherboard is appropriate for us. The most expensive products are not necessarily the most suitable for us. Currently on the market motherboard products based on the support of the different CPU, its practical processor sockets are not the same. It is mainly divided into the Intel series and AMD series two major species. In these two types of purchase, you need to see your main u

Public orbit is 23 ° 59' (slightly larger than that of the earth). Therefore, there are significant four-season changes on Mars. The equator radius of Mars is 3395 km, 53% of the earth, 15% of the earth's size, 6.42x1026 grams of mass, 10.8% of the earth's size, and an average density of 3.96 grams/cm 3, the acceleration of gravity on the surface is 38% of that on the earth. The atmosphere of Mars is much thinner than that of the earth. The main components are carbon dioxide (95%), nitrogen (3%

, biochemical, chemical transmitter, receptor, and gene changes. In recent years, pet has shown its unique superiority in diagnosing and guiding the treatment of tumors, coronary heart disease and brain diseases.PET is the abbreviation of positron emission tomography. The clinical imaging process is to mark positron-emission radiomns (such as F-18) to compounds that can be involved in human tissue blood flow or metabolic processes, inject the radiospe

Summary of two-dimensional materials containing Dirac conesGraphene (graphene) is a two-dimensional carbon material with a honeycomb-like atom structure and a single-layer atom thickness. Its discoveries not only break the long-standing predictions that the two-dimensional crystals are not stable in nature, but also make graphene extremely promising in both basic and applied research. In particular, the existence of the Dirac cone (Dirac cone) has given graphene many novel physical phenomena and

then the energy is released as a luminescent highlight, similar to the plasma effect of the glow discharge of a plasma display plate. The optical display needs more power than the plasma display board, and it is difficult to achieve good color and gray level display. the third type of transmitting device is the light Emitting diode (light-emitting diode, LED). the diodes are arranged in a matrix to form the display Pixel location, the definition of the graphic is stored in the refresh cache .

title : Directed biosynthesis of alkaloid analogs in the medicinal Plant Catharanthus roseusauthor : Elizabeth McCoy and Sarah E. O ' Connor (Massachusetts Institute of Technology)journal : jacs,2006, 128, 14276-14277abstract : The terpene indole alkaloids (TIA)----unnatural natural products of Changchun flower base. In Changchun flower feed tryptamine analogs, prove that this pathway enzyme can convert unnatural substrates, and non-natural substrates of electronic and spatial structure can affe