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Date Submitted Wed. Feb. 6th, 2013 6:44 AM
Revision 1
Coder happyadapter
Tags ac | adapter | charger | Dell | Laptop
Comments 0 comments
The fourth. Follow the trend is not necessarily wrong, fire performance prominent type usually sell, and feedback the problem, you can have a better understanding of the advantages and disadvantages of the products.

Fifth. Concern for easy to use models, pay attention to elegant details. If you can buy in the store, you must have a good experience it makes you feel ( appearance feeling ) make reference to choose other books is good for you

The six, pay attention to some online evaluation. Reflect the problem many things one-sided (after all, only drawback is often used to reflect ) but you can know this kind of machine common or possible problems, understand the solution of this problem, is of benefit to the maintenance of the machine.

Finally, computer and won't have too big difference, often to find the most cost-effective most popular computer is not necessarily the best. In general for you, but the price you can afford in inside is a good choice. Do not blindly buy expensive ( after all, when a lot of computer performance is really wasting )

Some selected computer methods, have a look.

2011-02-12 22:24:12| classification: classification | name default subscription

The configuration of the computer, mainly to see the CPU, graphics card, motherboard, memory, hard drives, monitors, notebook, and then look at its brand on the line. The HP, apple, Panasonic, Toshiba, but customer reputation and quality of hard DELL and HP these two brands; domestic: Acer, Thunis, Tsinghua Tongfang, Shenzhou, Haier, Lenovo, eight hundred million space-time.
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0
Date Submitted Wed. Feb. 6th, 2013 6:37 AM
Revision 1
Coder happyadapter
Tags ac | adapter | charger | Dell | Laptop
Comments 0 comments
In answering questions about notebook purchase issues. Do a simple summary of the hand.

One, buy Computer preferences, preferences are generally two, but well distinguished in buying computer when you first consideration: 1 use: when you choose the relatively wide in the economy, pay more attention to the notebook can meet the requirements of your application, especially the performance of work or game. Then is to choose the appropriate price in the performance of computer. 2 price: when you have identified the economic budget, and the Dell XPS M1330 PA-21 Adapter
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specific use directions on the unknown when the computer (for example, just know what to play games, have a look the movie ) then in the price line for upgrading performance dominant potential computer.

Second: product upgrade issues often not easy to upgrade. Many related parts replacement is not easy ( card and the like ) and Intel seems to pay attention to this aspect, in the same series is given in different grades of isomorphism frame selection ( I3, i5, i7 etc.) in the same series of upgrades to easier.

Third. Pay attention to the brand and price characteristics. Different brands have different emphasis. Such as the recent Lenovo products focused on the popularity and popularization. While the Dell is customer service and quality of the old factory. China, went high configuration line. There will be a skill in the selection, such as the budget is not much attention to brand China. The quality requirements of high, can choose the Dell series. Often in the brand had some configuration similar price is almost as we called competitive products. Often this kind of product is the manufacturer attach great importance to the products, cost-effective in general will be relatively high, and better use of popular group, problem feedback. Is worth paying more attention to.

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0
Date Submitted Wed. Feb. 6th, 2013 2:27 AM
Revision 1
Coder happyadapter
Tags ac | adapt | adapter | charger | Laptop
Comments 0 comments
even the world of Warcraft also need 128M memory can be, even the core requirements are not. But the United States of America single is not the same, as long as the general 512M of memory is enough, and some extraordinary transformation requires 700+M memory ( had to buy 1G memory .).

4 ) hard disk. The hard disk directly determines how much can you put on your computer, as far as possible to buy big, even buy small does not matter, also can change, is now floods in Thailand, a lot of hard drives are washed away by water, so the price, if you want to change the hard words, it now.

5 ) operating system. In fact, this is not a big matter, they can be installed, it is important that is most important to give full play to the hardware capabilities. If a smoothly and the loss of performance is greatly worth. The new hardware is always the latest operating system design.

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0
Date Submitted Wed. Feb. 6th, 2013 2:18 AM
Revision 1
Coder happyadapter
Tags ac | adapt | adapter | charger | Laptop
Comments 0 comments
2 ) performance. As computer performance, CPU is very important, it directly affects the working efficiency of the computer, such as the boot speed, win7 quad-core boot speed of 25 seconds, and the duo is 40 seconds, there are more difference required two minutes. So choosing CPU, the higher the frequency, the higher the efficiency, the core technology of CPU is high, efficiency is high, and the latter also preferred. Second is the memory, to ensure efficiency, memory is certainly not too bad. XP 512M if possible can run very well, but the win7 and Vista 1.5G, 64 plus 0.5G, or use the experience will be greatly reduced.
3 ) video. Here is not only the media file, and the video game. This card will occupy more important position. Now the card has three giant, NVIDIA, ATI, INTEL, the former two are the main. NVIDIA is good at the game rendering, while the ATI is to pay attention to the projection and production of media files. Graphics should first see production process, while the core is the same, but different brands, the effect will be different. NVIDIA brands for cable and GALAXY, ATI and Dataland in a sapphire. Then look at the core and interface, usually first look at the core, but in the algebra of similar circumstances, priority watch width. Width of general 128bit is game entry level. Then the memory, the general online games of cards required is small

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Date Submitted Wed. Feb. 6th, 2013 2:10 AM
Revision 1
Coder happyadapter
Tags ac | adapter | charger | Dell | Laptop
Comments 0 comments
In general, the host in the various parts of the full-load power add up, and the maximum value is lower than the rated power supply, power and power to the more room, so that it can. In addition, the display is independent power supply, has nothing to do with the host power supply, so it don't count display power consumption time.

A little more professional look at 12V output power supply adequacy. 12V is the power supply to the CPU and graphics card, which is the two largest parts in the host power consumption, which accounted for most of the host load power consumption, so as long as the 12V power output power can drive CPU and graphics card is almost. Because the 12V power output power is lower than the rated power, so only the rated power is not insurance, which is why I said above rated power to some reason to set aside.

12V output power is relatively good, formal power will mark the 12V maximum current in the power plate, 12V multiplied by the maximum current value 12V output power is the power of the. For a 12V power supply ( the most common is the dual 12V ), must be calculated by manufacturers, given 12V combined with maximum output current to if not, there is no way.
Computer power now popular through the 80plus certification, the certification through the formal power, conversion efficiency is high, can give you save a lot of electricity, and support for 100-240V full voltage, can deal with the voltage instability problem. If the budget is not very nervous, try to choose through the 80plus certification of products. Hello computer does not like you want to change 1 configuration can accelerate the speed of the main overall configuration you like 1 people walked on 2 legs and 2 legs to general long ( at least about ) 1 long 1 short or long leg length is not going fast machine is the same network. See you the bandwidth is the number of 1M and 2M of course not the same computer is receiving relationship is not large unless you are a virus or other software

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0
Date Submitted Tue. Feb. 5th, 2013 9:10 AM
Revision 1
Coder happyadapter
Tags ac | adapter | Battery | Laptop
Comments 0 comments
For better effect, please activate cell you have a built-in microprocessor provides energy. The battery was measured and accurate display. You can perform this procedure for the first time using your battery. 1 the initial use of lithium ion battery, the battery may have little power, need to charge the battery. In shutdown state of charge, the charging time of more than 6 hours, charging at power-on state, the charging time is more than 8 hours. Note: please do not disconnect an external power supply 2 three times before use in the process of charging the battery when you are finished using the recharge. Charging time should not be lower than the first charge time, battery to ensure maximum activated battery, ensure efficient use of time. The above two steps called activated battery tips: when the battery reaches the " empty" state, the computer will be forced to go into sleep mode. A sleep state of the battery will keep the computer, once the battery really exhausted, the computer can be forced to shutdown. At this point, any open files will be lost. Two, the correct use of the battery 1, when you do not use external power supply, the computer will automatically switches to the battery for supplying power for the whole system. The specific use time of the battery can be changed by different factors, including the factors of LCD brightness, application, usage, battery using peripheral cumulative time. Note: the battery is installed in the computer, will have the self-discharge phenomenon ( day 1%). So please make a complete charging and discharging of the battery in each month. 2, if you do not use the battery long time your Acer Aspire 3000 ac adapter
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0
Date Submitted Tue. Feb. 5th, 2013 2:19 AM
Revision 1
Coder happyadapter
Tags ac | adapter | D620 | Dell | Laptop | Latitude
Comments 0 comments
* the accumulation of dust, use a small brush to clean the gaps, or use is generally used in high-pressure jet tank clean camera lens, blowing the dust, or use a handheld vacuum cleaner to clean the dust and debris on the keyboard.

* clean surface, can be in a soft cloth stained with a little neutral cleaning agent, in the case of gently wipe off the surface of the keyboard.

Hard disk ( HardDisk )

* use as far as possible in the steady state, to avoid shaking in easy to operate the computer.

* switch machine process is hard most vulnerable time, the hard disk bearing speed is not stable, if the vibration, it is likely to cause bad sectors. So the proposed switch machine after waiting for about ten seconds after the mobile computer.

* a monthly average of a disk defragmentation and scanning, in order to increase the efficiency of disk access.

The floppy drive ( Floppy ) now have no computer, that older computer

* a floppy disk to avoid the use of bad appearance or moldy.

* buy floppy disk cleaning, regular cleaning of the read / write head.

Drive ( CD-ROM )

* in the reading process and try to keep the drive in a stable position, in order to avoid disk high-speed rotating cause accidental damage to the drive.

* please hands and with the CD into the CD-ROM drive, a hand CD bracket the other hand CD disk is fixed, in order to avoid the CD bracket deformation.Dell Latitude D620 Adapter
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0
Date Submitted Tue. Feb. 5th, 2013 2:16 AM
Revision 1
Coder happyadapter
Tags ac | adapter
Comments 0 comments
otebook computer in the closed state, LCD screen cover can withstand the weight less than 1.5 kg ( equivalent to about 3 of the thick magazine ) weight or other pressure, different design structure of the notebook can withstand the weight may be smaller!

* do not use fingernails and sharp objects ( such as a pencil ) touch screen surface to avoid scratching.

* will absorb dust because of electrostatic liquid crystal screen surface, do not use fingers to shoot except so as not to leave any fingerprints.

* recommended specific LCD screen cleaning cloth and then picks up a little water to clean your screen, please wipe gently. Do not use chemical cleaning agents ( including alcohol ) wipe the screen.

Battery ( Battery )

* when the case of no external power supply, if the work condition temporarily cannot use the PCMCIA slot card, first proposed the card removed to prolong the life time of the battery.

* room temperature (20-30 degrees ) for the working temperature with optimum batteries, high or low temperature operating environment will reduce the using time of the battery.

* use notebook computer in under constant power supply, the battery removed to extend battery life is not correct. ASUS notebook computer is concerned, when the battery fully charged, the battery charging circuit will be automatically closed, and the phenomenon of overcharging does not occur.

* recommended average of three months for a battery power correction action.

The keyboard ( Keyboard )

* in operation when the notebook computer is not recommended with a watch or bracelet type, in order to avoid the operation of the keyboard and casing wear.Acer Laptop AC Adapters
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0
Date Submitted Sat. Feb. 2nd, 2013 10:40 AM
Revision 1
Coder happyadapter
Tags ac | adapter | charger | D600 | Dell | Laptop | Latitude
Comments 0 comments
Notebook computer filled with personality has gradually entered public life, as a high degree of technology integration products, in the purchase process, there will be a how to choose, choose problem. Now we buy notebooks have focused on the frequency, distribution. In addition to these performance indicators, and other details of the notebook is more worthy of our attention.

First is the visual experience. In fact, whether the frequency of notebook computer or configuration or notebook computer, all belong to the internal parts, they are mainly performance of notebook computer, only one application of the concept, as long as the user selects one to meet the needs of their own configuration can be, and we usually the largest man-machine dialogue LCD showed a factor the screen is not to be ignored. Before the user or remain in the color images show the effects of the pursuit, now elevated to the height of the display quality. Dell Inspiron e1705 ac adapter
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0
Date Submitted Sat. Feb. 2nd, 2013 10:18 AM
Revision 1
Coder happyadapter
Tags ac | adapter | charge | Dell | E1505 | Inspiron
Comments 0 comments
the same configuration ASUS than Lenovo cheap, but may be cooling do not good; DELL gorgeous appearance, but the heat did not how; HP machine is needless to say, the panel CQ series can be baked egg; Samsung notebook, fine workmanship, although basically can the factory production line, but in fact the use effect of the market reflects not D

A series of two on the recommended Lenovo, are suitable for household, Lenovo Y, G series.

I3 CPU now buy enough, even a few years or not, now CPU is configured to excess, like I5 also;

Memory Lenovo G series with the Samsung, Y series with more Kingston, this depends on the production batch, not too big effect, now with 2G and 4G;

Little difference in hard disk two series;

The two series of the biggest difference in multimedia functions, G series of more affordable, with the low-end graphics card, but if you do not play large game is quite enough, Y series with the high-end graphics card, 14 inch GT550 15 inch, GT555, good sound effect, multimedia function absolute cattle! This is personal needs.

To make a long story short sentence, the pursuit of multimedia performance choose Y, the pursuit of practical choose G.

In addition, if not the pursuit of multimedia functions, business functions and value can be considered if Lenovo ThinkPad E series.Dell Latitude D620 Adapter
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