Month: November 2011

Computers System

Independent computer repair is best to start with a friend or someone who even knows the basics of computer hardware for assembly. To begin with an initial diagnosis of conduct that should be 50% sure to specify even how to approach this matter to easy. Determined that no other iron preparation can not do we arm all the tools to repair your computer. Be sure to take a screwdriver, and better than one, but as at least a few varieties of curly head screwdriver and a flat – so just in case. As they say on the rules at hand will need to put some iron object like a pro or an earthing strap. Armed with small flashlight or a powerful flashlight, climb inside.

Open all the walls, while not forgetting to unplug the system unit of power and turning off the emergency switch on the power supply (if any). Look into the cavity e-filling unit: we motherboard is the very large electronic contraption located, usually on the back, and watch where and what wires are connected. For safer operation and so as not to damage the entire system remained Soup, rip, multicolored bundles of wires from the motherboard, with the ends of the rectangular white connector with 20 or 24 connectors. The easiest way to fix the damage to the light, it try BIOS – basic input output system, so yes that is the white sign at the start of the boot after pischaniya bippera contradiction. So sometimes this plate is not loaded, but sledsvii on the monitor you observe just black screen and even worse table monitor that you supposedly did not connect the monitor to the system unit, you experience this response message and do not need a computer repair ?!!!!!! You pull the elementary, flat batareechku usually located in the lower right corner of the motherboard and leave overnight without the battery and plugging back in the morning and plugging in its power – can contemplate it is running on your computer and repair took us literally a bit of time and action. Computer repair yourself!!

How To Choose A Computer

How to choose your computer before you go into a store and ask for advice from sales assistant for the selection of a computer, decide for yourself what is it you want. Let's try a brief, simple language to understand rakaya computer part responsible for what. Let's start with the principal, the processor. Processor, the heart of your computer. His task to handle all processes and perform a variety of computing activities.

The main index of the processor is its frequency. It is measured in hertz (Mhz). Also important is the processor bus frequency. This will determine how fast the processor communicates with the subsystem. Memory. Used to store temporary data required processor. Memory and processor as has two important parameters.

This amount of memory (measured in megabytes, gigabytes) The more RAM you have, the more operations (Applications) the computer can perform simultaneously. The second indicator is its frequency. This index will help you understand how quickly the memory can boot and load information. Strong operational memory required for the performance of high-speed computer programs to run multiple applications simultaneously. Video card. The video card is some information in the image converter. more volume of the video card (measured in megabytes) the more information it can hold in my memory. Thereby ensure better image. A powerful graphics card needed for those computers that are designed to working with video editors and computer games. Hard drive. How much information is contained in the computer is determined by the hard disk. The more hard disk space, the more movies, music, and other information you can store on your computer. In addition to this figure, there are data rates. Computer-aid specialists will help you choose for your computer. That will meet all your requirements. Work on assembling your computer will not take more than 2 days. The computer will be delivered at any time convenient for you. Delivery in Moscow, Mitino, Khimki and Zelenograd free!

The Registrars

The total rate of display is 250 k / sec. Through hardware processing, and the Linux operating system in the early remote viewing via the network or display speed or write speed is not reduced. By separating the processes of observation and recording, users at remote the workplace can reduce the quality of “live” video without affecting the quality of the recording. This feature is extremely important for connections using low-speed networks. The second signal is fed to the first video capture card, and then to the board compression, where the hardware compression. Compressed data does not load the system resources and is easily stored on your hard drive.

The total recording speed of 400 k / s on all cameras, with resolution of the recorded video or 720h288, or 720×576. If the simultaneous recording of 32 cameras, the average speed record in each chamber is 12 k / sec. In practice, in most cases, a speed of 5 k / s allows you to make some good shots, which in later identification of the suspect will happen. The compression algorithm used by the registrars Hitechnology based on h.264-technology and has a high level of encryption. With high quality and the inability to edit frame Hitechnology company received the European certificate, and is currently recording made with registrars Hitechnology accepted as evidence in the European courts. The DVR supports 4 internal hard disks 2000Gb everyone – that is, the total internal volume of 8Tb, which, with an average activity in the frame enough to record 32 cameras for a month. Thanks to the original video at the same time the division reached High speed display and high-quality recording, the DVR Hitechnology is effectively fulfilling both tasks surveillance systems.

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