needbattery09

8 bills – at the end or not to be?

 

Purchase invoices laptops

 

Many of my friends, when you buy a computer, there is a very confused, which means they should not expect to invoices, which must provide their own billing, the bill for what purpose. Invoices, transactions in goods, dealers delivered to the buyer to acquire a valid certificate. Similarly, receipt of official seals also have the force of law to prove that the process of negotiating commodity. The difference is that a receipt can easily buy in the stationery store, and even take on the issue of a clean slate, but the bill is to tax authorities by the dealer to buy after the sale should receive a bill at ‘State to pay the tax. In other words, the user is in effect being taxed bills, IOUs and issue or what is not open, he can escape the ‘. Some brokers say no invoice can be profit sharing, but also precisely for this reason. So why some distributors billing can be very simple for the user, while some dealers prefer not the case nor the user to develop the vote? This is mainly due to the current state of the tax ruling our country. Dell Latitude D820 battery Dell Latitude D830 battery

 

In general, laptops dealer is divided into two main categories:

 

1, small-scale taxpayers and individual operators. The vast majority of these dealers, in the fiscal approach, using fixed + fixed-rate method of tax payment. In addition to paying a certain amount each month a fixed charge, but also to pay the flat rate of tax on the excess. Overall fixed-rate tax rate is 4%, 3999 Yuan, if a certain model phones, if the bill, then they should pay a nominal amount of 4% Tax: 3999X4% = 160 Yuan. But the real benefit of this notebook 49 yuan, if the billing, brokers may lose money 111 yuan, which removes not shipping and after sales budgets. So if you buy a laptop would come through this type of dealer, then he would have preferred not to do business does not charging users. VGP-BPS8 VGP-BPS8A

 

2, taxpayers in general. Dealers in the way of this tax, usually based on the value-added accounting, good accounting system. Depending on the value added tax to pay 17% of profits. In other words, if the same is 3999 Yuan a laptop, the input tax for 3950 yuan X17% = 671.5 million sold for 3999 Yuan fees 3999X17% = 679.8 million to pay taxes to the 679.8-674.5 = 8.3. So there will be about 40 yuan gross profit is not the same as the small scale of losing money from taxpayers. Therefore, the user can always develop from voting. Of these two types of distributors can be seen, the taxpayer is based on a percentage of profits to pay taxes, earnings before taxes, billing will not lose money. Self-employed taxpayers and small-scale is based on a fixed rate of sales tax, the tax is high, and even, as some low cost low profit margins of national banknotes will lose money in the development products. That said, some dealers invoice can be very simple for the user, and some better to die not open, there is not the root cause of the invoice can be profit sharing. Another is the need to explain that the vote should be developed. The problem seems to need further explanation of the word, which sells who is issued an invoice. Does not save you money at the pump, but a computer company or some of the charges you another person to be in May, the law does not accept them.

Here, we must say one thing is that some people may ask, since the taxpayer’s tax approach in general is so reasonable, why the small-scale self-employed taxpayers and those who do not make the average taxpayer? The reason is very simple, the money of taxpayers generally need to include more than 500,000 yuan, with annual sales of 1.8 million yuan more than a sound financial system Can. Dell Y9943 Dell XPS M140 battery

9, three sacks – what package?

Three packages of important documents – Warranty card

 

The provisions of the three national guarantees the purchase of portable products, as occurred in the use of a fault within 7 days of reservation of the seller, within 15 days of replacement within a warranty machine year, it is important parts warranty 2-3 years. It is the right notebook supplier to the rigid rules that protect consumers from the point of view, and as production and sales of phones in China, companies must comply. As appropriate channels for consumers to buy laptops, enjoy the state three bags of politics. Some major brands and even their production of the machine offers a warranty of three years machines, which invest in the protection of consumers are still very favorable, after all, a little notebook problems, maintenance costs, not a comma. But here is worth reminding consumers that the parallel is not in the rule of three packs of notebook range.

10, the upgrade – which I, how to protect?

 

High-performance portable hard drive

 

After a lot of friends in the purchase, or even just want to buy when the Upgrading a computer, a profile change, but are concerned about warranty issues after the upgrade. Dell Inspiron 630m battery Dell Inspiron 640m battery

1, who upgrade.

 

Computer Maidao Shou, some users want to add memory, and some want to change the hard drive, and even want to create change, and if the work is done by the WHO is responsible? In general, these efforts involve a certain degree of technical content should be done by a professional and technical personnel to operate. , While sales of these parts to your dealer will be happy to deal with the obligation for you to do this work. If you are looking for computer service stations to perform this operation is required to pay certain service charges. But it certainly will be more on the warranty * and can be assured that some, to avoid future problems that may occur after the buck phenomenon.

2, the terms of the warranty?

 

Updated the computer how the guarantee? Also enjoy what services. Once a computer user to open the shell to replace or add accessories, users no longer have three bags of caveat vendor and service replacement machine, but without the user’s vandalism original parts, you can still enjoy the repair of container. Added after the user of non-original parts from the dealer is responsible for these parts, the computer manufacturer is not responsible. Dell Inspiron E1405 battery apple MacBook Pro 15 inch battery

 

For example you have purchased books for the new increased memory, keyboard was defective laptop, both of which there is no link, and notebook makers should be free for your repair, replace keyboard. If you added the memory of distress, will certainly find your dealer warranty memory. However, if additional memory can not boot after a motherboard failure, and service stations are likely to fail on the specific situation to determine if you change the memory man-made damage, the need for maintenance costs.

3, with special attention!

 

Sometimes, some users service station brand to buy parts to improve, but after the problems were still without manufacturer’s warranty, very confused. In fact, this time need to note that you are in the service station to buy accessories does not mean that the manufacturer provided accessories. Manufacturers to provide the service stations are generally maintenance free warranty with spare parts, do not plead for retail sale to the user. The service station has the right to purchase a number of easy to buy their own accessories sold to the user. This service station to buy and sell their parts to the user by the service warranty, and service stations belonging to the behavior of individuals, so the company does not guarantee general computing. Any laptop and some original parts are affixed labels, which is 10 people to buy attention. Apple A1175 Apple A1078

1 out of the box – Show me how to determine the JS is not a new machine? Dell XPS M170 battery Dell XPS M1710 battery

 

Many users buy books when friends do not split with the seal machines, mainly encountered in the repair of machinery or dealers fear manipulated, replaced parts. But in fact there is no split with the closing of the books are often encountered, for example, only a few days to the prototype, as has just been opened to other users to read the goods, etc., does that these machines have a problem, is entirely rest assured that buying a machine. Took care of those sealed inside a box filled with books are not necessarily not outside too, because a hairdryer on the packaging may be completely solved the seals on the books without leaving few traces. Thus, when buying books, buy a new machine, but this does not mean that there is no seal is stuck to a good book will certainly be a new machine, it does not split the boxes of books can not be purchased. The key is to look at books is not a new machine. Below, we’ve written some books is not the identification of new aircraft a little trick: Dell GD761 Dell KD476 Dell TD347

 

1, see the serial number. Most of the body and the battery of the laptop must be affixed to the same serial number and, if the battery number and serial number range of the host is incompatible books most likely be replaced before battery; In addition, the purchase of branded laptop, if a body serial number of the battery and packaging of the product line to test if parallel imports are a very important basis for parallel imports from abroad to know that laptops do not qualify for the guarantee in the country.

2, see the keyhole burglar. If fingerprinting, indicating anti-lock insert laptop theft, most often made from prototypes;

3 feet down. If there are worn and dirty, indicating been used, the table of production line is not that dirty;

4, look at the fan. If the fan has a fine dust, and explain the use of acquisitions totaled more than a week;

5, see the manufacturing date. Three months ago, books are still manufactured on the market for sale must be informed. Sale of electronic products quick updates, can not make press kits for so long inside the channel. Dell Inspiron 1501 battery Dell Inspiron 6400 battery

6, looking at the keyboard. New books on the keyboard is very clean, but not brilliant. Used books will be seamless keyboard dust, commonly used in the main by several firsts are brilliant;

7, see the screws. This does not mean, no? Screw demolished? Such was the turn around on the go!

8, look gaps. Has been renovated to books on the crack is usually difficult to treat as new, like books on screen a small space between the surface AB, such as CD-ROM drive slot, and even these interfaces and modem cards PCMCIA inside, if you can find the dirt, you can be sure it’s being laid off prototype, but it does not seal well. What? There are also books RUB fat used in cotton yarn? He also used again, I ask how?

In short, look at books is not a new machine, it can not be generalized outside of the box was opened. Open are not necessarily not good books, however, the prototypes are usually the most reliable books. Daoshi packaging intact, books, identification we should be more careful. When choosing the most important thing is carefully.

Second, dead pixels – the number of operators more ah?

 

A good tool for detecting dead pixels on the screen-NOKIA ntest

 

LCD screen, you can buy a book from headaches most is dead pixels, after all, nobody wants to see his newly bought laptop, there are a few highlights of this? But almost no commitment seller is no dead pixels. Manufacturers of laptops ASUS, promises not only bright spots, but you can go on the Asus forum, it is all the puns, worse, darker spots, but does not support ah! And they have a point known as the color point color is the bright spot can not be too much, so now, under this standard must register to highlight what is really difficult to say. Dell Inspiron E1505 battery Dell Latitude 131L battery

LCD dead pixel LCD industry has long-standing problems, because of reasons of its own manufacturing technology, dead pixels LCD is difficult to avoid, but the number of dead pixels is normal for her. LCD is currently manufacturing sector has not provided a statement in the end the number of dead pixels is normal, because the occurrence of dead pixels is an organ of a single crystal of LCD does not work, there may be red, blue, green, different defects.

The occurrence of dead pixels are rooted in production, if the problem or use transit for a long time seemed to answer every stall. Because of dead pixels on the LCD crystal composition had been sentenced yet, only part time in the plant does not appear, or part of the problem is not serious, and only in use until After a period of time and gradually turned into dark spots (light, dark). In other words, the day after tomorrow dead pixels produced is unlikely. Thus, you can buy books there are dead pixels, but also worry about dead pixels spread.

LCD for dead pixels is a story of frustration, in general, to buy books when the LCD had three dead pixels, especially in area A, it is dead pixels, then you can refuse to buy. In the selection of books, when proposed here, we can provide part of the test software on the screen to perform detailed tests on the screen, make sure to choose carefully before buying to avoid unnecessary trouble in the future. Dell Vostro 1000 battery Dell C1295

 

3, the fan – it is ultimately, it is desirable to change?

Tools Notebook Cooling – Fan

 

Laptops and desktop fans are not the same is subjected to temperature control of the laptop (an individual laptop than desktop CPUs). In other words, the temperatures are high and the fan is running faster, low temperature, the fan slow down and even does not work. An advantage of such power, and second, reduce noise, the three can be extended fan life. In general, the speed portable fan may be developed within COMS adjusted by adjusting the power saving mode. There are a number of mobile COMS down the length, you can directly adjust the work temperature and fan speed. Friends fan too noisy laptop always want the fan to stop working, adjusting fan start temperature is very low, it would overheat the CPU and system temperature, which reduces accidents and life related accessories It is not good, So, notebook fan, turning frequently wrong, do not work are also unfavorable to the control of a diploma.

 

The general experience is that, at room temperature of 20 degrees, when a well-ventilated room, browsing the Internet, laptops Centrino CPU fan, it must be repeated in 20-30 minutes at startup, work approximately five minutes to stop the work of energy conservation. When you play the game, about ten minutes to start time. If the normal exploitation of the work has been crazy, then they should detect what is stated COMS or a problem with a circuit for temperature control. Dell Inspiron 510m battery Dell Inspiron 600m battery

4, the mouse – Han is the feeling?

Laptop keyboard with a Chinese identity

 

Many of my friends and some tests Test Media Room, will talk about how to treat certain laptop keyboard How, indeed, is the most difficult to measure word. Laptop keyboard path shorter than the average office keyboard much in itself, is very uncomfortable. So do not feel too good. And each person the flexibility of software and hardware for the keys have different preferences, so on his own experience that using the touchscreen keyboard is not the way how the goal.

 

 

 

A laptop keyboard good, must be done:

INTERVAL 1 foot, usually below 12-inch notebooks, the keyboard is often used waterproof design, the distance between the keys close to play on the words very uncomfortable.

2 keys in prison, a few keystrokes defective laptop in a corner, from another angle, even years, playing many characters, press and rocky, is difficult to bear. Dell Latitude D500 battery Dell Latitude D505 battery

3, the overall level of a portable keyboard, thin, often installed with the following laptop memory, hard drives and other accessories, laptop keyboard, under the design of some non-structured, in some places there are accessories, some places are empty, combined with the keyboard itself is lined with thin, typing, when the downstairs rooms where there will be no collapse not feeling only difficult even to go to feel the fall, after the horrors of smell. Those low-head angle past, and even can see the keyboard is a wave form, very smooth. This keyboard is more frightening is that the workbooks, the temperatures are high, will hold the keyboard up slightly, but after stopping to close the screen, assign the keyboard is not returned, in situ, but the ‘LCD friction, causing the LCD and the keyboard layout printed on the same abrasion beyond repair, will also affect the warranty. Less serious consequences.

4, the layout is poor, laptop keyboard, the lack of a small number of key areas in the Covenant, so that the keyboard is different, and some very unreasonable portable keyboard, a number of keys function is to be everywhere, it is difficult to find, type and use of inconvenient time. I used a WIN button to move to the upper right corner of the Toshiba, not to mention the more clumsy.

 

5 configuration – smoke and mirrors.

 

The device comes with only smoke and mirrors Dell Latitude D510 battery Dell Latitude D520 battery

 

Many of my friends often ask me, certain models of portable memory frequency is the sum of the amount of rpm hard drive, chip on the motherboard, etc. What is the specific configuration is really helpless unresponsive. Now the notebook production, due to inconsistencies in the period before the arrival of accessory manufacturers, while the production line can be shut down to be expected, then, roughly without violating the commitments and the following configuration information based on the use of existing parts to assemble. So, if you encounter as a low end laptop, 4200 rpm hard drives pre-installed Arrival, installation of 5400 pounds for the high-end disk drive is not transferred, while the high end books were production line, only a thin disk, then the 4200 RPM will be installed at the high end books, the books have to spend the last part of the lower end of the 5400 high-speed hard drive. Remember, do the same. This will give the different batches of different products, configuration change phenomenon in May. For there is no public commitment to the hard drive speed, frequency, memory, chipset motherboard, the tender specifications, manufacturers may make a configuration based on the actual situation of adjustment for consumers, you may feel a headache, but the lack of a better alternative approach before, only to the extent possible, the configuration of the spot to win, especially of stream media to avoid assessment of the configuration, and its promise as a manufacturer.

6, the battery – how can how long?

 

Laptop Batteries Dell Latitude D600 battery Dell Latitude D610 battery

 

Laptop battery usage is a big problem, if there is no battery, we have laptops what to do, might as well buy a desktop LCD does, you can buy books, it is necessary mobility. Then the battery using the standard is what? Under what circumstances the use of long considered normal? This is called the maximum endurance time, time saver is that the concept? Now, laptops are mainly the use of lithium batteries, the benefits Needless to say we know it. However, the number of batteries, portable configuration and power saving mode of the situation, time of use the battery has a significant impact. Generally, a laptop battery is fully active cases, the activity runs at full speed should be able to ensure that food for over two hours to be normal. Note that the battery life and rejection by the number of impact is very serious. Therefore, to minimize the frequency of battery charge and discharge, to extend the battery life of laptops is very beneficial.

7, reducing the frequency – that the noise is hard on the bottom out?

 

Speedstep using a Pentium M technology energy saving

 

Some of our friends in the purchase of laptops equipped with mobile processors, the time, there is often plagued by a problem that often does not meet the nominal processor frequency, the frequency is still below the rated speed of operation, some friend would take her laptop had a problem, in fact, this phenomenon is not significantly strained. As the mobile processor, the product is different from desktop processors, these processors portable energy efficient out of consideration, mostly used, such as “Intel’s SpeedStep and AMD” Powernow “Energy Technology for saving technologies, the processor can be achieved by using the state analysis automatically reduces the frequency of use in order to achieve energy saving purposes. If there is a low frequency Use of State and the effect you use, you can set inside the BIOS option to turn off power saving features and adjust the properties of a Power Options was opened, as is the case even in the use of the battery case, the processor runs at full speed, of course, the battery life will shorten the response, after all, can not have both fish and legs ours’s Well. Dell PC764 Dell Latitude D620 battery

Welcome to Blog.com.

This is your first post, produced automatically by Blog.com. You should edit or delete it, and then start blogging!