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Category: service

Xerox WorkCentre XE82 Printer Offers – All You Need For Your Office

Xerox WorkCentre XE82 Printer Offers - All You Need For Your Office

If your office needs to buy a new printer, then the Xerox WorkCentre XE82 printer is one that you will want to consider. It is great for businesses that do a lot of printing and that also need quality prints. Your productivity will be a lot higher with this printer because of its speed and efficiency and your prints will be professionally rendered by the Xerox WorkCentre XE82 toner. 

For an affordable device that actually works, this is the one to get.

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I Repeat – Repeaters

I Repeat - Repeaters

As the name implies, repeaters are simple devices that boost a signal’s ability to travel farther and faster on the network (because it is repeating the signal). You will need to buy a repeater when the total length of a segment of your network cabling is larger than the maximum for your cable type. For instance, 10Base2 coaxial has a maximum length of 185 meters, and 10/10BaseT twisted pair has a maximum length of 100 meters.

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Tool Kits For Computer Repair: Essentials For A Technician

Tool Kits For Computer Repair: Essentials For A Technician

As a computer technician, you are entrusted with the task of diagnosing PC diseases and offering or suggesting appropriate treatments. If you want to do a good job here, you should have all the tools required for the task. The following are some of the things you must have at your disposal to do well as a computer repair expert.

Tool kits for computer repair: 6 essentials for a technician

Acquire the following tools if you are a PC doctor.

1.

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Laptop Review – Acer Aspire 8930G-7665

Laptop Review - Acer Aspire 8930G-7665

The Acer Aspire 8930g-7665 is Acer’s response to the rise of high-definition laptops in the market. With its screen size and its processing and graphics capabilities, the Acer Aspire 8930g-7665 is ideal to use and complies with the HD standard for video.

SPECS AVAILABLE OPTIONS (From Acer’s website)

CPU – Intel Core 2 Quad Processor Q9000

(6MB L2Cache, 2.0GHz, 1066MHz FSB)

Intel Core 2 Duo Processor T9400

(6MB cache, 2.53GHz, 1066MHz FSB)

Intel Core 2 Duo Processor T6400

(2MB cache, 2.0GHz, 800MHz FSB)

Intel Core 2 Duo Processor T5800

(2MB L2 cache, 2.0GHz, 800MHz FSB)

Intel Core 2 Duo Processor P8400

(3MB L2 cache, 2.26GHz, 1066MHz FSB)

Intel Core 2 Duo Processor P7350

(3MB L2 cache, 2.0GHz, 1066MHz FSB)

RAM – 4GB (2GB installed in each of two memory slots) DDR3 1066 SDRAM

Screen Size – Acer CineCrystal full HD 18.4″ WUXGA (1920 x 1080) TFT LCD, Acer CineCrystal HD+ 18.4″ WXGA+ (1680 x 945) TFT LCD

Operating System – Genuine Windows Vista Home Premium, Genuine Windows Vista Ultimate

Battery Life – 7 hours (manufacturer’s estimate)

Graphics – Discrete NVIDIA GeForce 9700M GT graphics (512MB dedicated GDDR3 VRAM memory, up to 1791MB shared system memory), Discrete NVIDIA GeForce 9600M GT (512MB dedicated GDDR3 VRAM memory, up to 1791MB shared system memory)

Pros

The Acer Aspire 8930g-7665 has a powerful processor that allows for the glitch-free use of heavy applications such as Adobe Photoshop.

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Top 3 Desktop PC’s of October 2009

Top 3 Desktop PC's of October 2009

Best Entry-Level Desktop PC: The only thing that is low-end on this model is its price. Other than that, its specs can easily be mistaken for a high-end desktop model. At the time of writing, the Compaq Presario CQ5110F retails for just around $359 each. That’s about the price of a netbook! With that price you get a 2.5Ghz dual core processor, 3GB of RAM and 320GB of storage.

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The Motherboard Keyboard Controller Explained

The Motherboard Keyboard Controller Explained

    What is a Keyboard Controller?

      If you thought that typing a few characters into your PC keyboard automatically sent them into your computer, you would be wrong there is a lot happening in the background, thanks to the keyboard controller.

    Whether you use a serial connector, PS/2 connector or USB keyboard, the entry of text, numbers and characters is managed by the motherboard keyboard controller, a component that allows human interaction with a computer.

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How to Reset Motherboard Jumpers

How to Reset Motherboard Jumpers

    Jumpers are motherboard pins that can be used to configure critical settings such as the CPU voltage and over-clocking settings. Even though there is a new trend among motherboard manufacturers to build jumper-less boards, some critical settings such as the boot sequence and password resets still require jumper pins on most boards.

    Jumpers allow for configuration changes to be made by shorting, or leaving a jumper open, the two pins that make up the jumper.

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