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. Turn off the power switch of the printer, unplug the power cable and print cable, unscrew the screws on the rear board of the motherboard, unplug the motherboard, 2. Remove the memory from the package, put it into the enlarged memory slot on the motherboard, and push it into place slowly; 3 Push the motherboard into the printer along the rail, tighten the captive screws; 4. Reconnect the print cable and p

PC Model HP Pavilion G4 notebook PC laptop, operating system Windows 8.1 Professional Edition 64 bit (DirectX 11). 1. Unpacking box Optical drive bit hard drive carrier 12.7mm SATA3 magnesium aluminum double tantalum capacitor double lamp Four channel jeyi good wing h27,usb small light drive box good wing H502, Hunger Shark (OCZ) ARC 100 dome 120G Solid-State drive 2, download the required system, as well as NT6 HDD installer v3.1.4 nt6 Hard Disk System installer, through

column fixed, dust screen is affixed to the inside of the handset sound chamber,7. Fixed structure of front cameraThe front camera is located on the front of the motherboard with PFC, The connector is connected to the motherboard. The positioning of the camera is also based on the shell of a circle of surrounding bone wrapped around the camera to locate. The camera is like the eyes of the phone, in order to ensure good shooting effect, the camera front of the lens part needs to have a good seal

. Figure 4 rack-mounted server Optical Drive Next let's take a look at the Heart-CPU of this server, as shown in, most of the Rack servers use the design of separating the CPU sink from the fan, the server CPU heat sink usually uses Copper Material with better heat dissipation performance. The R510 G5 adopts the Intel Xeon processor, which can reach the clock speed of MHz. Two turbine CPU fans are configured on the left, from the rack server I saw, we can find that the 1U rack server on the mar

You should have a lot of knowledge about wireless network interfaces. The next step is to explain how to upgrade the built-in wireless network card. First, you need to understand the internal structure of the notebook, you need to "Anatomy" the laptop before it involves wireless network card content. Upgrade built-in wireless network card From the current design of the motherboard for low-price laptops, the expansion slots on some low-price notebook boards are designed at the bottom of the fusel

dismounting process is quite different between the two. For models with expansion slots designed at the bottom of the fuselage and with built-in antennas, the upgrade is very convenient. The upgrade method is similar to memory upgrade. You only need to remove the screws on the back cover board of the fuselage, and open the cover to see the expansion slot of the wireless Nic. The wireless network card can be inserted into the expansion slot at a 45-de

1. Defining the interface Package Com.lianxi; Public Interface ICPU { public string Pinpai (string a) ; brand public void yunxing (); Run public int luosigeshu (int d); number of screws }2. Defining computers PackageCom.lianxi; Public classJSJ {PrivateICPU CPU;//naming Publicicpu getcpu () {returnCPU; } //Getter and Setter Public voidSetCpu (Icpu CPU) { This. CPU =CPU; } Pri

cover before you can unscrew the screws on the right of the back cover. Remove two screws on the left. There are 6 small screws to be screwed down in the place where the battery is mounted. It is good to remove it from the front. There are two screws at the top of the keyboard to be screwed down. The cables will

the holes must be evenly distributed in the class during drilling. Once you mark the position in the class to be punched, a mechanical pliers may be useful. It can help you penetrate two pieces of metal during drilling, make the positions of the holes on both sides consistent to achieve the balance effect. After the successful execution, a common cutting knife is used to polish the edge of all the holes, mark the inside and outside of the corner metal strip, and select the intersection of the f

other disinfection treatment, and finally dry cloth will be the surface of the keyboard dry. In addition, if the use of alcohol on the computer "care", in the antivirus sterilization at the same time, it is likely to corrode the keyboard surface of the protective layer, so that the sensitivity of the lower. The method summarized above for yourself, below for some common methods found on the Internet Take the most common electric contact key keyboard For example, introduce the keyboard disasse

cooling hole is correct. 5 Notebook used for a long time, inside will also plug a lot of dust, as long as the inside a clean space to effectively play the heat. Then how to clean up the dust has become a problem that can not be ignored. If it is not over warranty, do not disassemble it. For beginners, the first preparation is to go to the official website or other web site to check their own internal architecture diagram, preferably the more detailed the better. Then it is necessa

In the summer, I believe there are a lot of MacBook users and PC6 as a result of the MacBook fever serious problem and headache, boot soon began to hear the MacBook very obvious fan noise, the MacBook fuselage temperature drop. So what is the most effective way to cool down? The best way is to dismantle the machine and clean up the accumulated dust in the MacBook. The PC6 Apple net today is a detailed tutorial on the complete cleaning of the 2013 15-inch MacBook Pro Retina, take a l