Sony playstation 3 – game console of the seventh generation of the account is the third in its family of video game consoles 'playstation'. ps 3 is not just a game system next generation, and powerful media entertainment center. You can use it will be playing in unbelievable by today's standards, games, watch movies, high quality (Blu-ray disk, dvd, CD), listen to music, surf the Internet (WiFi, Ethernet), to communicate and send mail. Furthermore, sony playstation officially supported games from the 'playstation 1' and 'playstation 2'. All game projects for playstation 3 support multichannel audio 5.1 (DTS, lmps and other popular formats). Audio processing is carried out at the software level, thanks to a new generation of cpu – Cell (Developed jointly by ibm, Sony and Toshiba Corp).
The main control center console features a graphical user interface called the Cross Media Bar (XMB), which was developed based on the interface of portable consoles playstation portable. The program is compatible with USB-devices (keyboard, mouse, mp3-player) and lets you view photos, play music and movies from your hard drive. xmb interface uses two types of accounts – the administrator and user through which you can define and limit certain rights to work with different categories of games, folders, files, movies, Internet services and so on. Operating system playstation consoles is Yellow Dog Linux v5.0, which provides players with access to your office computer functionality and thus makes it possible not to buy a normal pc. The system allows you to run OpenOffice, browsers FireFox and ThunderBird, as well as many other media and network applications.
To date, the console is the most affordable and versatile movie player. playstation supports the following disc formats: BLU-RAY, dvd, DVD-R, DVD-RW, cd, CD-R, CD-RW. In addition, the console supports universal voltage, and This means that buying a console, for example, in Japan, it is possible to connect in Europe without a special adapter and other add-ons, which makes the playstation truly mobile and portable system. For disclosure of all multimedia opportunities for the console, Sony has launched a free Internet service – playstation Network Platform. This service allows you to download to your hard drive different content (demos, videos, music, patches), play and communicate with other users through voice and video chat, exchange messages in the game and outside game through text and images, find information about interesting projects, search for game servers and more. Services also . And for fans and fans of games was launched a special online store – psp Store, where you can pay a subscription to mmorpg (Massively Multiplayer Online) and priobritat music, videos and games from the ps, PS2, PS3, psp, demo psp, PS3 and unique content for games. All participants will be available for special playstation tv for information storage, in addition to removable hard disk, you can use a memory card. In addition to cards Memory Stick (Standard / Duo / PRO), playstation 3 can work with maps in sd (Standard and mini size) and CompactFlash (Type I and II).
Netbook (English Netbook) – this small compact laptop, intended it to grant access to the web, actually, so it is well named. In our century, this thing is becoming quite popular. A reason a few: Convenient; Lightweight; Low power consumption; Inexpensive. Almost all notebooks do not exceed the size of a school notebook A5 size and weight of an average of no more than 1 kg. Of course, any portable device should have long-lasting battery raboty.Kak rule while the netbook is dependent on the capacity of batteries and power consumption of all components of ustroystva.
netbook battery power ranges from 2 to 10 hours. This is achieved by using high capacity batteries and components with low power consumption. For netbooks, Intel has made cost-effective line of processor Intel Atom, having small power consumption and low heat. In all netbooks used operating systems based on Linux or Windows xp. To all manufacturers of netbooks, Microsoft has allowed the installation of Windows xp.
But Microsoft has established several restrictions on the hardware: ram – no more than 1 gb. Diagonal screen size not more than 10.2 inches (25.9 cm) Hard disk – no more than 80 gb if using solid-state drive – no more than 16 gb. should be absent functionality of a Tablet pc. Video card with support for DirectX at least version 9 is now the netbook market is booming and constantly emerging new modeli.Ne a netbook is not highly performance. So, if you need a portable workstation, better pay attention to ultra .Oni much more expensive but more powerful than any netbook.
Due to the diminution in value of computer technology in general, and the cost of laser copiers in particular, the park office equipment in Russia is growing by an average of 20-30% per year. This in turn leads to increased sales of spare parts to technology, end-of-warranty period. Interesting fact: according to researchers at 70% of the sales of companies specializing in the sale of spare parts for computers, accounts for the proceeds from the sale of spare parts printing and copying equipment, and 30% on everything else, including laptops, servers, plotters. In this case, the bulk of sales of spare parts for laptops are power supplies and batteries for laptops. Least likely to order the matrix and Motherboards. So often do not warranty the replacement of these parts, is too expensive for the end customer, in some cases comparable to buying a new laptop with similar characteristics.
As for servers, and plotters, there are increasingly depends on the manufacturer, eg hp servers often bought hard drives, power supplies, batteries raid – controller and rarely some other parts. > offers on the topic.. With regards to printing equipment, here are the top selling videos, bushings, rubber rollers, gears, Thermal. At the same time in this product category appears such a thing as the original and compatible parts. For example, hp does not officially sell many kinds of gears, not in his official sale and termoplenok and bushings. Of course, if you need to replace them, you can buy a stove in the assembly or gear. But the cost of repairs at the same time increase dramatically at times.
Therefore, often employees, especially those from small service companies prefer to buy compatible parts hp. Sales of original spare parts hp, such as repair kits, the fuser assembly, a gearbox with or without a motor, mostly to account for major service centers, care about quality of its services and tranquility customer or end user, again medium and large companies who value the quality of the leading vendors. Deficit at any spare parts in principle is not observed, except for small parts to repair equipment and cartridges, which creates a very minor inconvenience for service centers. In addition, due to the existence of customers of different levels, the buyer the goods are any price range.
This article lists the main guidelines for the management of tcp / ip services in routers Cisco. These commands are valid for the Cisco 800 Series 1, Cisco 1800 Series 2, Cisco 1900 Series 3, Cisco 2900 Series and most other no service tcp-small-servers – Closes access to some services of tcp, which allow hosts on the network to query Chargen, Echo, Daytime and Discard port. By default, all servers in the tcp service Chargen, Echo, Daytime and Discard active. If you turn them off, then, upon request, to port cisco ios in response sends TCP-packet 'RESET' and refuse to handle incoming data packet. no service udp-small-servers – Closes access to some services udp, which allows the network to query uschlam Chargen, Echo, Daytime and Discard port.
By default, udp in terms of services, Echo, Discard, Chargen, and Daytime activate. all the servers for udp services Chargen, Echo, Daytime and Discard active. If you turn them off, then, upon request, to port cisco ios in response sends UDP-package 'RESET' and refuse to handle the incoming data packet. no service finger – Disables requests for finger-protocol (which is defined in rfc 742) by blocking requests remote users to the network. no ip domain-lookup – Prevents transmission of dns names in the perimeter router to a separate IP-address. no ip source-route – Turn off the source of IP-routing. no ip tcp selective-ack – Turns selective (selective) confirmation of tcp (see rfc 2018) no ip bootp server – Disables BOOTP-service (protocol start bootstrap (Bootstrap Protocol)) to the host.
no mop enable – Disables protocol work mop (Maintenance Operation Protocol – the protocol operations support), in addition, applies to a specific interface. no cdp run – Disables Cisco Dicovery Protocol. no ip rsh-enable – Configure the router so that remote users can not execute rsh commands on the device. no ip rcmd rep-enable – Configure the router so that remote users can not copy files in the router and it with the command rcp. no ip identd – Disable support for identification, it blocks the return of information that identifies the TCP-port. no ip proxy-arp – Disable the proxy service arp (Address Resolution Protocol – Address Resolution Protocol) for specified interface. no ip redirects – Disable sending messages with a redirection command, when the funds Cisco ios software this package in the interface on which it was obtained. Limits the data sent by the router for port scanning. no ip tcp path-mtu-dicovery – Turns the service Path mtu Discovery for all future tcp connection to the router on this interface. The absence of such a ban increases the likelihood of successful attacks, coupled with the blocking service. no ip unreachable – Disables the generation of icmp Unreachable messages for that interface. no ip route-cache – disable caching data autonomous switching and / or fast switching for routing ip. no ip mroute-cache – (enabled by default.) Turn off fast switching group ip, sending packets to the process level. Required for processing access lists and save debug messages. no cdp enable – Disables cdp (Cisco Discovery Protocol) for this interface. no ip directed-broadcast – (enabled by default.) Turns managed multicast ip, which provides the prohibition of using the router as a broadcast amplifier for attacks with the purpose to block the service.
The demand for personalized content is a source of revolutionary surgery, which cover all branches of the provision of IP-based services. Telecommunications operators have converted from traditional importers access services experienced operators, creating the concept of Connected Life. An important factor here is the video. Expose your IP-NGN – Cisco, specially designed for dynamically modified operating conditions, the result of which there are was translated into the paradigm of Video 2.0 for a synchronous increase in demand for high-quality converged and integrated services for video, data and voice information. Cisco IP-based networks provide a new generation of flexibility and access to a wide range of features and options unique to the third level while optimizing the efficiency of transport to another level. Architecture Cisco Service Flex can provide unique opportunities to operators who need to cool the deployment of video services, IP-based protocol. They placed the scalability, reliability of service and quality of experience obtained customer content. Moreover, the final directly determines the economic effect of providing any services.
Meet the technology supply quality visual cognition Cisco vqe. Is a multilevel architecture of IP-based networks of the modern generation of Cisco, the technology connects a set of network solutions innovative nature, which raises the quality of video services provided using IP-protocol. Wireline communication, using technology to supply the quality of visual cognition Cisco, is now able to see new parts of a mile, coming off a poor condition and pose difficulties in the transfer of video. This technology provides mechanism for eliminating data translation errors, which shows the packet loss and gives them a retransmission of the chain must in less than 100 milliseconds.
Laptop long been considered to be routine attribute of modern humans. Therefore, the output of the laptop down, of course, raises many problems of its owner. Repair shops for repair and replacement of notebook screens are ready refurbished laptops are quickly and accurately. The Matrix laptop – otherwise it is called a screen or display. This is probably the most expensive item in the notebook. Replacement Laptop matrix is performed only in extreme cases, when it broken down as a result of physical impact, but in other cases, the laptop screen be repaired. In essence, the replacement of the matrix notebook – a simple process.
Theoretically, replacement is done in several stages. First thing computer understands, and later the laptop screen turns off the power and Loop video card and its dismantling of fixtures. At this preliminary step is completed. The next step is direct replacement of old screen with new one. However this is only an initial glance, it might seem that the substitution matrix can be yourself. Theoretically, of course you can, but that's almost Quite often, the laptop screen, not being original, not attached to a laptop, and so you have to either completely remodel the system installation, or adapt the old, and this process is quite heavy.
Replacement of the matrix starts with the selection screen, which would fit this model laptop. ion. Original matrix to find the factory production is usually quite difficult, so when replacing the damaged matrix by a new, tend to use, similar to the parameters of the matrix, which would be approached this model laptop. When replacing the screen is the biggest problem is the need to configure the laptop. The laptop in the vios is information attached thereto the original matrix. When you turn on the laptop this information is immediately requested from the matrix. In slechae information screen and the laptop do not match, the screen just nebudet function. Clearly, if unoriginal setup screen will not match the properties, and therefore should make the configuration process. Configuration process requires specialized knowledge to make it able to just professional. Therefore, we should not try to independently are any work to replace the screen. Such attempts may lead to fatal damage to your laptop. Usually in the service center in the presence presented a wide range of screens for different models of computers. Total replacement matrices takes no more than an hour. However, in the case when the display type to be repaired at the moment in the service center is missing, it will be ordered. In this case, substitution matrix notebook will take from 2 to 5 days.
nvidia GeForce 8600 Core Clock (MHz) Shader Clock (MHz) Memory Clock (MHz) Memory: Memory Interface Memory Bandwidth (GB / s) Texture Fill Rate (billion / sec) 540 1190 700 256 128-bit 22.4 8.64 Total specification''video card GV-NX86T256H, constructed based on the GeForce 8600 gt, equipped with an active cooling system with an aluminum-copper radiator. The contact with the gpu heatsink made of copper. The cooling system is well copes with the cooling core, resulting in temperature does not rise above 70 degrees. The board has four memory chips GDDR-3 with total capacity of 256 mb. Memory access time 1.1 ns, which corresponds to a clock frequency 1800 MHz. The board is clocked at 1400 MHz, having thus a very respectable overclocking potential. Graphics core speed is 594 MHz, stream processors – 1188 MHz. The board has a connector for power fan, and thanks to sli – jack can double the speed of computing three-dimensional graphics, please connect the video card.
This model features a dual-output Dual-link DVI-I, S-Video and hdtv. The set includes adapters DVI-to-D-Sub, S-Video and hdtv, cd with drivers, User's Guide and a full version of the popular strategy game Supreme Comander. All connectors nvidia GeForce 8600 protected by rubber caps. nvidia GeForce 8600 Dispersal: The first and most important difference – it is overpriced relative to the nominal frequency and use of memory GDDR-3, which is in theory a good chases. In this case, the standard cooling holds qualitatively.
Instead of an unknown substance found under the sink thermal compound. True, it there was not enough, some the chip surface in contact with a radiator just like that. Needless to say, this issue, we also eliminated a complete replacement of thermal paste on the KPT-8. and of course, we do not forget to include additional air cooling to achieve maximum results. Tests were conducted in the following games: Quake 4, Half-Life 2: Episode One, stalker picture quality set at maksium, smoothing is not used, anisotropic filtering was put on the bar 8x. Results: Program Results without acceleration and overclocking results 3DMark'05 10500/11500 3DMark'06 4600/5600 stalker 30/35 fps Half-Life 2: Episode One 85/100 fps Quake 4 120/130 fps Video showed excellent result in its price segment.