Computer Repair Online Training

Just about everybody likes to play free computer games on their computer. This is especially true when they first get their computer. The problem is that most free computer games are not really free. They come with a terrible price. More than half of all free computer games will eventually put some type of malicious virus or spyware on your computer in their lifetime.

Some of these viruses are not intentional. It is just a byproduct of a quickly made program. There will be some errors in the programming of free computer games that could cause harm to your computer. Most times these errors can be found as errors in your computer's registry. Because they are unintentional programming errors they may not always appear as soon as you run the program. It may activate when you reach a certain part in the free computer game. This concept confuses a lot of people. They do not fully understand why their computer stopped working like it use to. They have a very hard time fixing their computer because they are blaming the wrong programs when the real enemy may be the free computer games.

What are free computer games? You can find millions of the on Download.com. Download.com scans for viruses but a it cannot scan for a poorly designed free computer game. Then there are the intentionally harmful free computer games. These can be found on a number of different gaming websites that may actually be legitimate. Many people are tricked into playing these free computer games while the installation of the game may have installed more than you bargained for. There have been times where I have downloaded free computer games that are designed to instantly freeze your computer. It even goes to the point of disabling your computer completely. This forces you to reinstall you operating system to continue using your computer.

This is an unnecessary step to take when you can just avoid free computer games altogether. That is what I would recommend. If you want to play a plethora of different games then you should check out Game Tap's website instead of looking for free computer games. They offer just about all of the games that you could think of that have been on any gaming console. You can ever play games that have some pretty modern graphics. Not all free computer games have viruses but there are too many to filter out. That means that you have to be extremely careful when you are looking to play free computer games.

Therefore, in the event that you could have happen to be approximately tossing ones computer system out of windows because the item retains running sluggish over a turtle, When i hugely suggest you obtain your registry flushed fix computer freezes when soon when possible. You will be amazed during how faster your own laptop or computer will now operate!

There comes a time when that computer of yours just does not seem to be as fast as it used to be. Strange things start to happen like you seem to get more crashes than you used to and the crashes become too frequent to be considered a glitch in the Microsoft Operating System. Inevitably, we all start to look for a promising piece of software that will be the computer savior of our dreams. However, this is not always the case because as we will see through this tutorial, the biggest troubles can come from the smallest of things. What most people do not realize is that dust is one of the biggest causes of computer failures that we face.

Dust is minute particles that get into everything and cause our PC components to overheat. It is important to clean out our PCs every once in a while. Unfortunately, some people have never cleaned out their computers. These individuals may get lucky and never experience any adverse affects, but then there are those that seem to always have trouble and they are soon driven to the point of forking out a lot of money for a new computer, or shady PC repair companies (No names mentioned here).

The problem that dust presents is that it insulates electronic components from the ambient air and they are not able to dissipate the heat they create. Also, dust and lint will often collect in the air flow vents and stop air from circulating over the components to keep them cool. The most susceptible components to heat is the CPU, memory, and the video processor, which on newer cards have their own processor cooling fan. As a side note people that smoke near their machines are going to have to perform a special cleaning in order to get their components sparkling. This is due in large part to the tar that is in the smoke which coats the components creating an especially tough layer of insulation. However, we will go into this later on in the tutorial.

Now then, in this tutorial I will completely disassemble an old junker PC that I use as a file server. It is a Gateway case that I refitted with a newer motherboard and installed a momentary switch into when the old switch died. It is an ugly computer, but it works great and I have never had any trouble with it at all, other than that lousy switch. There is no one way to open a PC case. The cases are made differently according to the manufacturer. In my Gateway case you loosen the two thumbscrews in the rear and then slide the side cover off.

I do know that on Dell Optiplex and Precision desktops that there are two tabs that you must depress, one on top and one on the bottom. Depress both tabs at the same time and pry the computer open, it is on hinges so it should not be too difficult. There is one final tower that I have come across and it is the simplest to open. You merely pry off the face plate and then the side panel can be pulled right off. This is my favorite case to use when I build my own computers just for its simplicity.

As you can see from the first picture this computer is quite dirty and is in need of a serious cleaning. Now some people might just do a little dusting and call it a day. However, I am serious about doing this right so I am going to pull out all of the boards including memory, video, CPU, USB card, sound card, and Ethernet. I will also be removing all drives and the power supply; hey I got to make sure this thing is clean right?

The next picture shows that everything has been removed and they are laid out according to their location in the case. I find it easy to do it this way. However, you might choose to mark the locations of your cards with a permanent marker, just so that you will remember where they go. Many service people like to use compressed air to clean out a PC, but I just do not like to do that. There are a couple of reasons, one is that using highly compressed air can blow some of the jumpers off of the motherboard or even out of the drives and it is very difficult to figure out where those little squares go.

Another issue is that compressed air causes the fans to spin and if you do not hold them they will generate a voltage that could damage your components, not to mention all of the dust that gets into the air that you inevitably breathe in. I prefer a soft bristle paintbrush and a vacuum cleaner. The paintbrush can get into difficult places to reach and the vacuum ensures that most of the dust is disposed of in an enclosed system and not my lungs. Back to the cleaning project, it may seem to be a little intimidating looking at all of those wires running from this and that and the other thing. Do not worry too much about it, if you are worried about whether or not you will remember where they go, you can also mark the end of the connector with the connection on the component. Some sort of numbering system works great.

Always remember, as far the ribbon cables are concerned that there is a red stripe or a red dotted stripe which is a reference point to pin number one. Just make sure that the red stripe lines up with pin number on the motherboard and the component that it connects to. The pins are numbered on the printed circuit boards although; in some cases you may need a magnifying glass to see them. In this picture you can see that the power supply has been opened and “Oh my God,” I did not realize just how dirty that thing would be, we certainly have to do something about that.

Wow, in the next picture you can see the difference. This power supply is now beautiful and I have just extended its life and this saves me a few bucks that I can use for something a little more important. As you can see, the CPU is really dirty and honestly I do not know how this thing still works. Talk about dirty; these cooling fans have the fuzzies growing under them.

That is okay, a few quick brushes with my trusty paintbrush and these suckers will look good as new. Probably the most tedious task s to brush and vacuum out the case, but we have to do what we have to do right? Now it is time to put all of these things back together again and get this file server back up. I personally have my own order as to how I put it all back and it is really up to your own personal preferences.

First I install all of the drives because in some cases the video and sound cards can get in the way and cause you to have a real difficult time getting the drives in. Next I install all of the various computer cards following the markings I had made earlier. Finally, I install the memory cards, the CPU, and last but not least, the power supply. Finally, it is time to run the test and make sure this thing is working. If you find that a drive is not detected by the computer bios you can almost be certain that a ribbon cable is on backwards. That is the only error that I have ever had after doing a complete cleaning and it is as simple as switching the ribbon cable to the correct position. In the last picture you can see that this computer is clean as a whistle and ready to give its all to fulfill my need for more power and faster computing.

As a side note to those of you that smoke around your computers. The cleaning procedures are the same however, it might be necessary to purchase some non-conductive electronic contact cleaner to spray your pc boards with. If you use the non-conductive spray you do not have to worry about something shorting out should you not dry them completely. You will be amazed at all of the brown gunk that pours off of these boards while you spray them. By the way, dust your components before you spray them, otherwise you will be working with mud instead of just tar, or dust.

That is all there is to cleaning the hardware in your PC. I personally clean my computers out about every six months because I live in the Southwest Desert and it is very dusty here. Determining how often you should clean out your computer may take a little guessing on your part. I hope this is helpful and that in the long run you save yourself some money in unneeded repairs while at the same time increasing efficiency.

Alright, consequently you need to learn how you can repair errors on your personal computer. In this short article I am intending to offer you some straightforward hints that will aid runtime error 339 common pc difficulties. I am going being discussing infection, the difficult computer, the Microsoft windows shoe Disc, as well as the Microsoft windows computer registry.

Okay so my computer will crash on the internet. It usually is if not always on the internet whether I have ventrilo running or just xFire or on Combat Arms. Why do you think it does this? Any help would be greatly appreciated.

Friday night, Son Number One was playing an online game on my desktop (my WORK computer) when the screen went black. Something had snapped –

Now I've been warning both number one and two sons that they were pushing my poor old computer too hard with the online graphics heavy games… AND playing U-Tube videos / songs in the background at the same time.  It wasn't unusual for me to come up, check the computer and find five or six screens up, all with U-Tube videos loaded, while they played Toontown.

AND THEY WERE COMPLAINING WHEN THE COMPUTER SLOWED DOWN!!!!

I think I've found one of the new digital divides….. these boys are so used to computers doing any darn thing they ask them to, they don't realize there are limits.

Friday, they found the limit for this computer.

I didn't get angry. (probably a first for me). But I did really want to sit down and cry. At that moment, I was thinking about the loss of ALL my business data. All the photos for business and home AND Scouts. The programs that I needed.

Everything was on that one computer.

On the good side though, we found a computer place in town (the one I used to use went out of business) that worked on Saturdays AND Sundays (and it turns out, on holidays as well).  There was a chance that all it needed was a repair.

So we took the computer in. (and I am SO embarrassed at the amount of dust and dirt that came off that machine…. I KNOW I'm supposed to pull it apart and clean it every six months or so, but really, DO YOU?)

In the mean time, I'm using the netbook to read email and communicate, but until I know one way or another if the desktop works, I can't do any data entry or mailing… because then I really screw up the database program.  Right now, the database is my biggest worry.  I backed it up before I went to San Francisco, but not since I got back (BAD ME…. I know).

So I'm not completely screwed with the database. I've got all the info before last week, and if necessary, I can recreate the invoices (can't really remember which books I reworked since then though, so would have to search some. Time consuming, but not truly terrible).

So, overall, I'm not at a complete loss.  Just behind again, and it's going to cost something to fix.  (And with the month I've had so far, that bites).

So that's what my weekend has been like.

On the good side, we still had soccer on  Saturday to help keep my mind off  the computer. Son number one's team won both their games.
Son number two TIED the first game and WON the second!  This is real cause for rejoicing.

I'll try to keep updating on the computer situation.  Hopefully we'll have an answer one way or another by Wednesday.

As popular as Windows Vista is with new computers, there are still millions of machines that are running Windows XP. In fact, many computer pros actually prefer Windows XP since is has be a stable computing platform for many years. The main problem most users of older computers have is speed- or a lack of it! Windows XP registry repair software can come to your rescue and breathe some new life into that old PC.

Older PC's that have had lots of software installed and removed are prone to slowdowns – particularly on Windows XP. Registry repair software can scan your machine and find invalid entries in the all-important system registry – the central database that your PC uses to store all of its configuration information. When this database has errors, your computer starts to slow down, lock up and becomes a general nuisance to use.

When your registry contains invalid entries, your computer wastes valuable CPU cycles trying to find the sources of each error. If you have numerous errors on your system, this can translate to a big slowdown. If you have an older PC, you really don't want to be without a registry utility.

How do these programs work? Simply, they scan the computer for errors in the system, much like a virus scanner would work. After a scan, the software gives you the option of fixing the errors automatically. These programs literally work wonders on computers, particularly older PC's running Windows XP. Registry repair software allows anyone at any skill level to fix their computer themselves.

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