the most common is dust problem - powerzi/adapter GitHub Wiki
White Christmas - buy of dust
Heat management technology is generally considered to be a ThinkPad core technology. Although the technology of improving every year, but with the increase of inlet air, the air inlet into the dust and fluff has increased. The dust and fluff hindered the computer internal air circulation, the impact of the fan cooling performance. So, when the computer CPU and surrounding element when the temperature rises, the performance of the computer is down, it gave us a difficult problem.
In solving the problem, we will first user used computer dismantle, exactly is what external particles into the body. When we use tweezers and parts one at a time when removed, we found that: fiber and dust is the main culprit. 1:http://powerzi.com/12v-4a-desktop-type-ac-dc-adapter-p-32.html 12V4A AC DC Adapter
According to the American MIL - SPEC (military specifications, an American military standard), for this kind of test is generally use the Arizona desert sand. And we found that the notebook computer the actual use of the common environment, such as office and residence in the family, the most common is dust problem. Of course, our ThinkPad has passed the MIL - SPEC standard dust test.
To solve the problem of dust, we decided on the intake place cover a layer of network, in order to prevent the dust particles into. Although this will increase cost, but can reduce the computer fault, will also help us to win the trust of customers more. We think it is worth and unassailable.
We test the use of dust and fluff from a large air conditioner and air purifier manufacturers to buy there. Who would have thought a man selling dust! ? Incredibly also can have buy dust!
In this test, we first use a hand-made equipment. We are brave test personnel to wear a mask, in the deluge of dust completed test. From this year, we start in the test room on test. It is a pity, also be to prevent H1N1, let our staff finally also have to wear the mask.