This article mainly introduces the cooling effect of water cooling. It is not a DIY tutorial. If you have a misunderstanding, please don't bite me. Thank you for your notebook or purchase in 2012. I didn't know that there was a big aunt Zhang who did the best for us (duo) money. Shou) a good aunt. Then I saw the configuration and model on the Internet and then ran to the vast area, then met a JS contact and said that there is goods, and finally flicked for half an hour said that you want to buy what you want, but can not open Invoice oh~ You want to buy this repair rate is too high, come, how good you are in my hands..., decisively flash, and then ran to other stores with a configuration that is not your favorite but used Today's HP-DV4 3010TX. notebook has been used until the end of last year, 2G memory rose to 6G, SSD has also changed, but I I really do not force the I3, I really can't do it, use the PC in the house, the results are wide After a major version of Lianda Potter was updated, the one used by my PC was called a card. I couldn’t stand the call customer service. After the customer service asked my graphics card model, I answered this question. "Hello, sir, because your graphics card model is too new, the software is not yet suitable for your graphics card model, you can try to uninstall your graphics card and use it", my graphics card is really a 9 series, I will bear I, a 760 graphics card, you told me that the model is too new... the big company really cattle X (of course this problem has been fixed in the subsequent version, but after 5 months... again for an increasingly expensive upgrade Fee applause.) So after reading a lot of U tutorials, I changed the CPU of an i7-2670QM. I thought about changing the U to be relieved. The result proved to be too young. After the U is changed, the speed is a variety of forces, but the increase in power causes the fever to be a horror. The temperature in the room temperature in December is such a note. The load on the right, 40%, December..... How does this live in the summer? After eliminating the CPU installation, the smear of the silicone grease is determined to be no problem, it is confirmed that HP is consistently faulty — — I really can't do it, I can only look at the external solution to solve the problem. First, I will analyze the two major heat dissipation solutions: First, the base radiator is not on the map. Everyone knows this thing. The effect is nothing more than the auxiliary fan through the bottom fan. But the reality is cruel. The air volume at the bottom of the fan is actually only blown to the D-face shell of the notebook. The heat of the auxiliary fan that enters the inside of the machine is not very good. The most deadly point is the ash of the radiator fan... After using it for a while, you will feel that the wind will be worse than one day... Second, the exhaust radiator is because the vent of my notebook is behind, that is to say When the screen is opened, it will cover the heat dissipation port, which will not be actually experienced. However, according to the evaluation, most of the air volume of the exhaust type can be guaranteed to flow inside the machine. The heat dissipation effect is definitely better than the base type, but the exhaust type. The problem is noise (or is the version now improved?) and pick the machine model. In fact, for me, there is no problem with noise. The key is that there is no way to use it. It can be seen that the mainstream fan heat solution has no effect on my machine. The pedestal has no effect on the machine that has soared to 90 degrees in winter. The exhaust type cannot be used at all because of the structure of the machine. It’s nothing to do. At this time, I suddenly thought of the water-cooling of the desktop. I really tried to use Taobao to search for the next thing. "The notebook is cold." The result is that there is really a company that can send a notebook to the seller to modify it. Still local.... It’s really a big cockroach. So I took the time to drive and sent the notebook.