When you build a computer, or buy, it is important that the computer is working properly. A stable running PC starts with a good ATX power supply. This PSU (power supply unit) is 230 volts AC from the proper voltages that your computer needs, and that is at most 12 volts. You understand that such a piece - for most people unimportant - hardware has a lot to endure. Many computer problems are therefore by a malfunctioning power supply.
What does the computer power supply?
A feed is an important function namely: the conversion of AC (Alternating Current) to DC current (direct current). It is a variable AC power source, which must be converted to be used in a computer. The components in a computer using a similar flow: DC current.
There are different types of feeds available, active, passive and water-cooled power supplies.
If you rondsnufflet internet you see that much difference between the ability of the various power supplies. Starting at 300 watts and as high as 1000 watts. And the price is!
What to look when buying food?
The parts for the 12 volt rail to provide more amps are more expensive than the other voltages. Buy a cheap power supply bijvoorbeel 650 watts, then the 5V and 3.3V often with a fair amount of amps, unfortunately that is not the place where it comes, whether at the 12V connections, which the video card (s) and other stroomslurpers with power.
When you buy a proper diet, has at least 24 amps, but preferably 30 amps on 12 volt connections. May be desirable that the example 2, 12 volt connections with 1x 10 and 1x or 2x 15 amps 15 amps
The number indicates how many amps that supply at that voltage ballast (rail) can handle. The power to the power supply is indicated, the total sum of all the different amps to track, but can be converted to watts
Voltages
A fed 220 or 230 as input for what a large part to the motherboard. This only happens after it is converted from AC to DC. The hard drives, video card and optical drives get power directly from the power supply (12 volts)
The motherboard will have the following voltages:
* +3.3 Volt
* 5 Volt, usually for components
* 12 Volt, modern devices such as video cards that use a lot of power, but also for fans.
* -5 And -12 volts. This is rarely used. The -5 volt power supplies often come up in modern any more.
* 1.0 has a connector for ATX motherboard with 20 pins.
* ATX 2.0 is a connector with 24 pins. This is needed for an Intel LGA775 socket. Often feeds in addition to the connection of an additional 1.0 ATX 12-volt connection for the ATX 2.0 standard. This cable you prick alongside the cable into the motherboard.
Many modern power supplies have one or more S-ATA power connectors. There are also separate adapters to get from the standard 12-volt plugs a plug to s-ata.
Power works best around 50% of their maximum capacity. If you average power consumption of your system has, therefore do well to a power to procure one of the double handle. And the maximum power consumption of your system will set them cope with the efficiency it has, so pull in some extra margin is sometimes needed.
Of particular importance is the efficiency of the power supply. The best power supplies out over 90% efficiency, cheap generic copies, perhaps 70-75%. Power not converted is actually thrown away, and the difference between 10% and 30% of the current used disposal is great, especially if you have heavy systems. It is therefore of great importance to the nutrition info at the right to review or to the manufacturer's website in advance to find.
Faulty power supply? - Computer problems!
The 12 volt power to "all the basic components of a computer. When there is shortage amps on the +12 V in order to feed the various components, it can be challenging.
1. The computer is regularly
Usually this happens for example after installing a new video card or hard drive / optical drive. The power supply is overloaded .. Install a heavier diet will solve the problem.
2. You hear a loud bang and smoke coming from the diet
The food, the capacitors 12 volt power jumped. The damage is often limited to food.
3. You hear a bang and smoke coming from both power from the computer
The capacitors of the 12 volt power outlet in the food jumped, along with several components that were connected to it. Often the motherboard, processor, memory and video card is defective.
Grounding
Besides a good diet is a good socket with a precondition. From my own experience, excellent computer or hardly working at a poor or non-grounded outlet.
The computer can be on his ass get the PC fails, restart, for example, but there is nothing on the hard drives. That this is, is because of static electricity, normally through the earth into the wall is removed. Now that accumulates with many problems as a result. Several parts in this computer can malfunction.
Power connected but the computer does not do anything?
You have connected to the connector for the motherboard, but you may be the 12 volt socket on the motherboard password?
Everybody download sometimes, but we are aware of what we do with do? We are aware of the fact that it is illegal? Viruses can entail a lot of trouble, such as computers can run down so the user can lose everything. Hacking is a serious form of computer crime, "it" can take over whole computers and can then "it" breaking everywhere.
Download
Buy a cheap DVD, we all want but it's just not cheap. Downloading and burning a DVD is going very easy. Many people who have experience in downloading and burning to see a gold trade in selling movies. They do not just note that it is illegal. Is it really worth copying?
Nowadays you can almost download everything, very simple. Many people find it perfectly normal and do it every day, they download a lot of movies, music and software. Downloading is not always legal. On many sites you can download for free illegally. Downloading is illegal if the copyright interests. Many people just do not know that they illegally download, many people do not know exactly what illegal downloading. Opinions are divided on illegal downloading. Some believe that it is not illegal because the CDs in the store are so expensive and the other because you think it's illegal "stealing" from artists. There are heated discussions on forums like this or whether it is not illegal, many people find that most illegally downloaded may be because the CDs are too expensive for the artists already have enough money.
The law states that you have a copy for personal use only when you publish you illegally. If you are not you download illegally, you love because you indirectly engaged in illegal practices.
However, as the illegal downloading of music, movies and games to a "substantial welfare gains. Society benefits as a whole large group of people who do after downloading the CD, movie or game purchase. Many people who download would otherwise never purchase their currency. This economic impact is larger than the decrease in revenues from sales of CDs, DVDs, games or music.
People sometimes buy an average number of downloaded music, DVDs and more more games than people who never download. Downloaders are generally more to concerts and buy more merchandise (the sale of trade of any group, club, association with their target audience). There are many people who download new music to learn and possibly buy the music like it. Featured artists like this damage while more relatively unknown artists are properly benefit.
Approximately 4.7 million Dutch Internet users of 15 years and older in the last twelve months ever illegally downloaded, the Dutch Internet users see this as a general social acceptance. NVPI, the trade association for the entertainment industry, disagrees with the researchers. The "prosperity" which the researchers are talking about, according to the NVPI anything other than the added economic value that creates jobs, tax revenue and investment in new talent and culture.
"That consumers 'welfare' enjoy the moment a product in the stores for free, is obvious," says director Paul Solleveld. "You save money after all. But the product still needs to be made and that does mean that somewhere there has to be paid."
Viruses
In 1987 the first computer virus unleashed on the world (namely the brain virus). When the first viruses were primarily spread via floppy disks, when there was as yet no internet. Modern viruses prefer the Internet as a transport medium, allowing them within one day engulf the whole planet.
A virus is a program that made themselves easy to spread through files and / or drives to infect. Usually a virus is not a good virus, it is mainly intended to destroy. In most cases, viruses for programs on other computers, then the virus places a copy of itself. Once that program is executed, the virus automatically activated. Not all viruses are active, but after a while the most active. When a virus becomes active, the file or erase a message on the screen to appear. A network virus is generally more aggressive than just a virus, it can multiply and reproduce within network channels. As a result run the computers full of viruses and network after a while they get stuck.
You can also prevent you from getting a virus on your computer. In any case you must install a virus scanner. Also you must open attachments on the Internet to avoid. Do you trust it? Do not open it!
In most cases you can remove a virus to break through the Internet, namely that it prevents the virus is transmitted. You also need a virus scan. This scan will this virus (and other viruses) removal.
Hacking
How do you know if your computer is secure from hackers? And if your passwords are not too easy to crack? Do you feel that you have followed on the Internet? Do you worry that your privacy on the street?
A hacker is someone who is interested in the security of a computer system. A hacker can be both good and bad intentions. Sometimes a person wants a particular system in order to examine the security holes to discover and report to the administrator.
Nowadays it is very easy to hack, if you Google 'hacking' you get like all links to "how do you hack?". These links are offered the necessary software, and also explained in detail how exactly to proceed. Many children do not realize how bad it is to hack someone's account. They are not realize that they violate someone's privacy.
Especially through MSN will be hacked, so they can take over someone's account with all its consequences. Hacking via MSN goes as follows: The attacker sends an infected file to the person who will be hacked, then that person opens the file. A virus enters and turns off the messenger service from the virus now keeps track of the keys are being used by the person who hacked, until he next logs on the service. The data are then transmitted to the hacker, so the attacker can log into the account. The injected spyware program (in this case a keylogger) has everything what is typed: website addresses to e-mail and Word documents to passwords. The result is that the hacker can easily retrieve private data or other trouble can do.
Many people have a dating profile site or in places where they all to a "partner" to come. They lose their social contacts outside the Internet and go slowly in the virtual world. They are uncertain outside world so they dare not face to come. Youtube is an information source where almost everyone has a computer ever use it, it sends not only positive but also negative information.
Profile Sites and Dating Sites
More fish swim in the sea ... A commonly heard cliché in love. This applies also for dating websites. Thousands of dating websites, you can find the love of your life. And this number continues to rise, Internet dating is popular. Dating sites differ from each other by only focusing on one profession (farmer looking for women) or age (seniors). PlentyofFish.nl case, we believe that love is not limited by income, occupation or the like. Nevertheless, for simpler times when one or more preferences are already determined by the dating site.
Nowadays almost everyone has a member of a site or a dating profile. Hyves, Party Flock and Facebook are the best examples of a profile site. The developments of profile sites and dating sites are therefore very fast. A dating site now provides all kinds of things to make it as attractive as possible, they even have a customer. Some people put everything on their profiles, both the number and the phone number. This happens more often, causing more problems. People are threatened, abused and sometimes in extreme cases killed.
More than one third of women who are single, use a dating site. Many women who are single have a job and have little time to find a partner. Dating sites are much faster and easier, so can many (working) women to come to a partner.
Twitter is a new microblogging an enormous growth. Is increasing by 1383% per year. Even through Twitter are arranged dates. People can meet via Twitter, and sometimes even result in a date.
Dating games are also popular nowadays, many people use it. This summer the dating game "Naughty America" introduced in the United States. It's a bit like a game of The Sims, but with a very different purpose. It is meant to create your own character, giving you the 'virtual' world, examine. Through this game you can chat with other people, dancing, flirting and eventually the 'virtual' bed-sharing.
Social contacts
Today, virtually no one without the Internet. Next to the TV watching, computer games on a console, radio and internet telephony has also become a vital pastime for many young people. Not a day goes by without once checking that they have received e-mail when they are bored and there is always a good option to go and chat with people from around the world who is "connected" to the Internet. More time for the Internet means less time for friends and family. That's what parents think, especially those who did not use it. Teenagers find that contrast nonsense.
Some say the Internet improves the relationship between people, others say that it is the relationship deteriorates. Internet is easy and fast, it is not affected by obstacles such as distance, illness, shyness and lack of mobility. But it makes the relationship impersonal, you see the person you're talking, after all. With a push of a button you're online and you can talk to all your 'friends'.
Thanks to the Internet we can make great distances, we can talk with someone who lives millions of miles away. By mailing back and forth creates long-term stable relationships. It is easier to make friends, young people are less shy so they dare to say on the Internet. The young people who have a large social network can strengthen their ties through the Internet. Because you can talk with multiple people simultaneously, for example through MSN.
MSN is the biggest online chat program in the world, in the Netherlands has more than 6 million accounts. Over 5 million people make monthly use MSN Messenger, the program to be able to talk to other people. You do not have to pay so it's a cheap way to talk to your friends, you can access your account anywhere, but if your computer has internet. Your account can also open the school. So you've been able to send you school work and homework so easy to make. It is also easier to make appointments online, you speak in a certain time on MSN and you can already do your homework online with those. It is faster and easier than just agree. Anyone can add your MSN, if you accept you will be able to talk to that person. Strange people can add you too, but you do not have to accept them.
Because you much more on Internet and MSN is, less to go with your friends you off the Internet. You will more than agree with someone on MSN to someone's home. Yet people find it positively according to a study by Kraut and HomeNet. They find it a shame that the contacts are relatively superficial. Young people who have a relatively small social network, are mainly looking for contacts via the Internet. Thus, the chances are they the few friends they have outside the internet will lose. Internet users have fewer social contacts than those who are not on the Internet.
If you have a lot on the internet, it not only less time with your friends but also with your family. This has a bad influence on the bond with your family. Turning more to the internet is you have less time for your family. The people who are far behind the Internet just because they feel less social contacts outside the internet and also less positive bands in the family. Those who are far behind the Internet think that the ties they have outside the internet, can be replaced by the links they have on the Internet. In many cases this is not the case.
Uncertain
Social networking sites like MySpace and Facebook users uncertain. According to a British psychologist, they can even lead to a 'friendship addiction'. In the twilight zone between dream and reality created many new networks.
On a profile site its name is a number that reflects the number of friends that person has, the more friends you have the 'popular' you are. The more your profile is viewed, how 'popular' you are. Almost everything people do on a profile site, is done to ensure that everyone who looks at your profile you cool find.
Anyone can be invited, old classmates, friends and school friends such as the sports club. Almost everyone will say yes if the person is added by someone else, only people who are insecure do not dare anyone to join, fearing that someone rejects their invitation. Because insecure people dare to invite fewer friends they have fewer friends behind their name. This leads to greater uncertainty.
Some people let their self-worth depend on their relationships with others, which also applies to profile sites. Women are particularly sensitive to this, a refusal to contribute to "a feeling of rejection.
If pictures posted on the site profile and then commented on an annoying, the person who posted them to feel insecure and ugly. Only when a real 'models photos as profile picture, then you will be counted.
YouTube
YouTube, the source of talent that is yet to be discovered. Look at the young Dutch Esmee Denters who was offered a recording contract from Justin Timberlake! On YouTube, it's all possible!
YouTube is a website for free upload, view and share videos by users. The types of movies range from funny to serious. You can even entire episodes of television look back on YouTube. The most subscribed videos from singing videos. People want to know what it feels like a 'video' together, but they are most curious about the reactions. It is obviously very flatter your ego if many people who respond well to find your movie, although it often happens that people criticize, because people really pay attention to the smallest things.
Everybody in the world can see your movies. Thus there is communication between people in different countries. Movies and ideas are shared on YouTube. If you do not have talent, you can also lose your egg on YouTube. There are channels in different categories, from cars to travel.
Esmee Denters in 2006 placed her first video on YouTube and has now become a world star! She performs in several countries, has a record deal with Justin Timberlake and earn tons of money. That is the purpose of anyone with a movie on the famous site, it more likely it is just a dream.
In recent years, the products you used on a website has expanded considerably. Something for everyone and almost everything is to be found. Sell something on the Internet is free, and in a few simple steps. But how do we sell our stuff the best? We go through what points we would like to apply for a successful and quick sale. Whatever a nice profit from unused items can bring.
Choose the right items
Something to offer for sale is of course possible with everything we've ever spent. But select the best stuff still in good condition. So we look for items that have sufficient value to sell. We go the least time in stabbing items that give you only a few cents. Another advantage of good products, your rating as a seller. You build a name that has already been started immediately with positive comments from your buyers.
Make them attractive
Give your item a clearly defined and promoted even though the title of your ad. Many simple words such as promo or top! give your customers have an extra boost to look at your item. Please include as much as possible information edge. Such as a CD or DVD with the song list or a short story on which the movie.
Create a clear picture
We know that almost every product has a picture on the Internet that we can use for your ad. Although this method is less attractive. The customer expects a clear picture of your item and do not want to feel suspicion that just one photo from the Internet is. Make your own good, big and clear photos that confidence. Photograph during daytime because the sunlight even more to its full advantage.
Sales of clothing
Clothes we find a lot of sites used, and can also bring a pretty penny extra. Explain if possible not just on the table for a photo. Ask a person to do this here because the shape and style better than to his right. Even with the example of a winter coat, the buyer will see much more if it was better presented.
Go to a store page
Some websites offer a number of ads after the opportunity to own a web store open. This is particularly positive to offer you the purchaser to arrange and to show that you're more experienced internet sales. It can also often write an opening sentence. This will improve your buyers welcome and will know more about the person.
Offer more service
Place your ads also have enough information on shipping and contact information to the seller. For shipping costs, a small kitchen scale is very useful if your prices to calculate your required stamps. Specify if you want your full name and a phone number, nothing more frustrating than 2 days to wait for an email response quickly if you want to buy a bicycle or to request information. The full name in turn creates more confidence to your customer.
Be patient
selling on the Internet regularly take time to be seen. Then let the ads are a couple of months without having to delete them if there are no comments. Check out the long term for your income. For it is only a year that you usually see how many dollars you actually deserve it.
More Articles …
Page 19 of 73