rustic screws

. 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

week or so, or even longer, so many friends, also do not want to wait one weeks can not be online, and the preferred method is to change their own power supply fan. The power supply fan replacement is not difficult, the most important thing is to understand how the power supply fan demolition, understand the power supply fan size and interface type. The following is a detailed power-replacement tutorial. 　　First, how to remove the Power fan? Replace the power supply you must first understand

SSD. The above figure for example, open the computer back cover, exposing the hard drive bit or mSATA interface location, if the SATA interface SSD is installed on the SATA hard disk bit, that is, the red box part of the figure. If the mSATA interface is installed on the mSATA interface, that is, the yellow box part of the diagram, the SSD is installed. The idea is that most SATA drives are plugged in, and do not lift them up from the root to prevent damage to the interface. After

U disk using the mini USB cable and host for data transmission. Because the Mini in the U disk interface is a surface welding technology, not using through-hole welding, so often appear in the use of the process, because the user interface plug or force too much caused by the transfer of the mini connector inverted. When the mini USB interface is damaged, maintenance is also very simple, as long as you know the point of welding technology, the basis of the circuit can be. 　　The maintenance proc

laptop to sell, of course, will not leave a mark on the notebook, so the above mentioned method for such a notebook is completely no effect, but we can follow the following methods to identify: Method One: Check the surface of the notebook, the current notebook computer in many places, such as the keyboard near the abrasive treatment, these local surface because of frequent contact with the human body, the time will make it become smooth and shiny, this place is generally difficult to ren

Introduction of the system in the home of the U disk Tutorial article, about U disk fault Introduction to the majority of software. But in real life use, u disk hardware failures also occur frequently. For example, U disk interface is broken, this situation should do? U disk using the mini USB cable and host for data transmission. Because the Mini in the U disk interface is a surface welding technology, not using through-hole welding, so often appear in the use of the process, because the user

the thumb's nails to clasp the metal buckle on both sides, and the memory will bounce out with a gentle pull. Insert the memory slot into the slots, then push down, and hear "click it" to prove that the memory is ready. Notebook Memory Slots There are some notebook memory under the keyboard, note that there are two screws under the keyboard, to be found from the back of the notebook. Another memory is found when you remove the key

article, Because the problem involving solid-state hard disk racks and related interfaces is not easily solved by individuals, it is recommended to the After-sale station to deal with. This experience is the same as the E431 notebook has solid-state hard disk interface installation method. Let's take a look at what needs to be prepared. 2, I passed to the Lenovo engineer to send a notebook serial number after the machine to support the NGFF interface of solid-state drives, this is very i

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