notebook in these years more and more into our lives samsung laptop batteries, when it is not like a little brother had just begun contacting IT, lift the assembled desktop color for every household. Notebook computers can be developed so quickly, is the product characteristics in accordance with the "easy, practical and fast" 6 words of truth that IT products. Especially in the field of business, as a working man, business persons, notebook around is even more essential must-have tools, also for this reason, the birth of a new type of notebook--"business notebook computer."
this notebook high configuration, fashionable minimalist look, in line with all the special configuration of business activities. It seems in my eyes, in business activities, judge the practicality of the notebook, the first prerequisite is the interface more than enough, now the notebook's external devices are increasingly rich, such as moving the hard drive, digital camera, PDA, HD projection equipment, and so on. If your laptop get plug ability is not good enough, can't answer several peripherals, or inserting a few broken, only self-admiration, this business notebook high configuration but to no avail.
therefore, when we select business notebook computer hp pavilion dv5000 battery, not only to focus on its configuration cheap laptop batteries, brand and appearance, interface rich or not also be a very important reference point.
from the USB interface before talking about
through USB and portable link devices that are now more and more, keyboard, mouse, and webcam are the most common, sound card, speakers, mobile phone chargers, handwritten electronic boards, network cards are already USB interface. If only one or two USB interface on your laptop, already inadequate, will inevitably into nowhere to plug the embarrassment.
This HP Compaq business notebook series is doing the best I've seen in the USB interface, not only the interface number: often has four, and interface layout is done on the best location, order of arrangement apple laptop batteries, spacing is more user-friendly (mostly on both sides), easy to use.
and some notebooks, small number either interface, this situation is relatively various factories are doing to improve. However, if you get too close to the USB interface, although claims to have two USB ports, but typically can only use one, nowhere to plug an awkward, so strong not off, more choke with anger
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HPCompaq6710b
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HPCompaq6710b
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IBM-ThinkPadX41T1866HSC
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ASUS A8H56Jr-SL
next is the IEEE1394 interface
IEEE1394 is Apple developed serial standards , Also known as a Firewire interface, Hansard for the FireWire interface. We called it a FireWire, because on the one hand speed (fastest interface transfer rates of up to 400Mbps, and upcoming IEEE1394B standards even more to raise the speed to 800Mbps or even 1.6Gbps on standards, undisputed in the peripheral interface speed first Throne). IEEE1394 interface are available in 6-pin and 4-pin type. 6 point-like interface for the 6-pin, small corners-interface for the 4-pin. Notebooks use a 4-pin port, small, but you cannot supply.
although for friends around me and all kind of laptop users, were relatively rare use of the technology. But across the PC and IEEE1394 as home appliance platform interface, apply to the need of high speed data transfer product, such as high-speed external hard disk, CD-ROM, DVD-ROM, scanner, printer, digital camera, cameras, etc. And NB so's a point to point transmission equipment, combined with its connecting 63 devices simultaneously, there is always 1 day will be as popular as a USB. Very popular and commonly used devices on the market today: such as iPod, such as DV, digital camera, all with the interface.
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ipod, cannon digital camera, Sony digital zxcsky32645 cameras and other common peripheral
1394 mouth now mainly controlled by SONY, SONY wanted to use it instead of the USB port, without success, but still effective , The most of digital cameras, VCRs, notebook other external device not using 1394. International brand business notebooks are generally on the mouth, HPCompaq business notebook, Apple computer, and some Japanese notebook, and homemade notebooks may be because the anti-Japanese, or cost savings, the mouth is very small.
and then the TV-OUT interface (S-VIDEO)
TV-OUT is by S-VIDEO terminal display the transferred to a separation of the video input jack on the TV or display device, facilitate the establishment of home theater, portable has s-video port, some types are slightly different, but the user in the market to buy s-terminal connector with, don't worry about it.
This basically standard with the notebook, popular notebook models on the market, are equipped with, many families already have big-screen TV, DVD with it a large LCD is much than the notebook computers themselves.
Line-in (audio input jack), Microphone-in (microphone jack), Headphone-out (speakers, headphone output jack)
the three interface although it is not the first few interface technology content is high, but their importance was self-evident. Notebook computer built-in speaker of effect General bad, has has Headphone-out Jack, we can buy Deputy earplugs or ear wheat listen to music, also without worry will noisy with others; has has Line-in Jack, we on can free from audio CD play device, and carry listen to, device in the recording tone source; has has Microphone-in Jack, we can by Winddows in the since with of recorder or other recording program to records Xia own of sound. Of course, this is all notebooks are all standard equipment.
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sony entertainment notebook
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to sum up, all its convenience, best for pluggable interfaces, HP and SONY notebook in this regard have done very well, everything, types of interfaces , Amount, location, and so on, from the ease of use to the look and feel is very humane, recommended as the preferred product. Business notebooks and on the simple, to HP business notebook is excellent, because HP specifically for business activities and related research, and bring a range of initiatives from technology to services, it is worth attention. Its series of Compaq business notebooks in this release is integral for prizes on the occasion of the events, interested friends can also look at.
This article briefly describes the notebook interface, hoping to provide some reference when we can buy a notebook, but one thing to remind here is, virtually no users will be using a laptop computer using all of the ports.
for the port in use and is not used should be how to maintain it?
, like all digital product interface, frequent poor contact between plug portable interface will cause, if this happens, you may want to Board, so often use these interfaces to be used with caution, if there is no fixed cause poor contact, possible Board damage, I repaired several notebooks that bad burning Board Video TV-OUT interface.
for prolonged use of interfaces, you can do necessary antirust measures, the most simple method is at the surface of a car wax, rust inhibitor to be after doing it very well, of course, the wax coating on the surface of metal interface only part, do not paint for interface pins sth
thank you watch ~
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