x230 fan

The first step is to first locate the CPU and its support mechanism on the motherboard, and then install the CPU. The second step is to properly position the heatsink on the supporting mechanism. In the third step, the cooling fan is installed on the top of the heat sink-press down the fan until its four clamp imagery into the corresponding hole of the supporting mechanism; The fourth step, and then the

Mainly on the first three fields, and of course 4 fieldsfrom_user_id to_user_id Mutual Powder Status both_status (Rel_type)A b YES a focus on b,a become a fan of B (also need to add 1 in the statistics)b A YES B concerned about a A a fan (also need to add 1 in the statistics, need to detect, a is not already concerned about B, if already concerned, then modify the status of two records is YES, to indicate t

2. process chain and process fan(1) Create process Chain　　① Process Chain : That is, the parent process creates a child process, and the child process that is created creates the child process that belongs to itself again, so that it loops down as shown in turn.　　② key implementations: determines that if the parent process exits , the parent process will only create a child process. if it is a child process, continue to create the next process and th

Tag: no 51ctoIn the game development often need to calculate the fan-shaped field of view or hit range.In fact, this is divided into two parts,The first part is within the fan range (i.e. regardless of the angle, in fact the circle range)The second part is in the fan angle rangeThe first part is very simple, vector3.distance (A, b); calculating distancesHere is t

In fact, this is not familiar with the circuit of the user may not know the internal structure of the chassis, generally bought chassis fan, built-in 3PIN interface, but will bring a large 4PIN transfer wiring. Computer motherboard is a Sysfan interface, generally there are two interfaces are 3PIN interface, if your chassis fan is also 3PIN interface can be directly connected. If it is a large 4PIN, it can

1. Computer power supply fan turn and stop Should be power protection, unplug the power from the motherboard, hard disk, optical drive, video card, and so on the internal components of the connection between, and then to the power supply, with a wire will be the largest power source of a large line of the plug in the Green Line and black line short-circuit, if the power supply is working properly, the focus of the chassis to check the components, The

The most affordable is to repair themselves, the material is very simple, as long as a small piece can aluminum skin and a little butter. 　　Cause of May be the video card fan due to the lack of oil, bearing hole is worn--fan shaft and bearing gap between the too large. Fan in the rotation of the axial movement, and the rotation plane of the blade is also shakin

the fabrication of the fan blades 1. Open Photoshop and create a transparent background document with a width of 10cm, 5cm, and 72ppi resolution. 2. Use the rounded Rectangle tool inside the shape tool (paint only, do not draw path mode, fillet radius 15 or so), and draw a blue-purple rounded rectangle about 9cm long, as shown in Figure 1. Figure 1 Fillet Rectangle 3. Press "Ctrl+t" to pull out the deformation tool, move its deformation center to

1, remove the fan from the chassis, you will find a sticker sticker on the back 2, use tweezers to take down the post. Some fans have stickers on both sides, I do not know which side is the sealing effect, then the two sides are open to see it. 3, uncovered after the bearing is found in which, carefully again see, will find a small stop ring. Many friends may be in this step, they will be injected into the f