Posts Tagged ‘new hardware’

Whether you are setting up a new office or you are simply making sure that your office is staying on top of things, you will find that you have to pay a lot of attention to where you are getting your network hardware from. In many ways, your network hardware is going to form the backbone of your workplace’s ability to get ahead and to communicate with itself and the outside world, and unless you take the time to make sure that you have good equipment, you can be 100% certain that your office’s efficiency will suffer for it. Take some time and make sure that you are getting the most out of your network hardware and take the first step.

The first thing that you need to think about when you are looking to make sure that you have the right network hardware supplier is that you need to think about whether or not you want brand new equipment or refurbished equipment. Remember that refurbished equipment doesn’t mean that it has been used; for the most part, you will find that refurbished equipment has been returned to the manufacturer, the manufacturer has performed tests and ascertained that the equipment is still viable and usable before it gets sent back out for resale. This means that refurbished networking equipment is often just as good as brand new equipment and also comes with a warranty. Find a dealer that will give you some great deals whether you want new or refurbished.

Another thing that you should think about when you are considering choosing a new network hardware supplier is that you need to think about what kind of support that they offer. The support that you can expect to get from your vendor is extremely important; are they willing to deal with your issue whenever you call in, and do they have staff on hand that can help you? Take some time and make sure that you consider what their staffing and what their support is like; remember that if you should call, it might be under a very stressful situation. Do these feel like people who can help you out during an emergency?

Also keep in mind the timeframe of your request. If you are looking for a good network hardware supplier, you will start to realise that you are dealing with a situation where you need to think about redoing your whole office and if this is the case, you are going to find that you need everything done in a timely manner. What sort of quotes can the supplier that you are looking at give you and are they compatible with what your needs are?

Remember that choosing a good network hardware supplier is very important when you are looking at getting your office the communication system that it needs. Take some time and make sure that you are getting what you need from the suppliers that you have chosen.

Derek Rogers is a freelance writer who writes for a number of UK businesses. For information on Network Hardware, he recommends Prodec Networks, a leading UK Network Hardware supplier.

Author: Derek Rogers
Article Source: EzineArticles.com
Provided by: Beading Necklace

Go on, admit it, you’ve thought about it yourself. Wouldn’t it be satisfying to set your computer alight? Sadly, that is not what this article is about. Burning In is the term used to describe the process of testing new managed server hardware for faults before putting it to use in a live environment. This is done by running ‘Stress testing’ software for some period of time.

Whenever we get new server hardware, we always do a complete burn in to ensure that the server hardware is up to our high standards. If the hardware fails at any point, we send it back to the supplier. The actual process is easy, although setting it up isn’t.

Memory

First, when the new server is turned on, we boot off of the network, which allows us to boot multiple machines at once without needing 20+ bootable disks. The first test run is the well known Memtest, you’ll find it in Google, this thoroughly checks the computers memory, and runs for about 1 day.

If the computer passes the Memtest, it is restarted and booted into a custom Red Hat kickstart install that will install a bare Red Hat environment, and Cerberus Test Control System, special software that runs numerous tests on all the hardware in the system.

CPU

Cerberus performs several tasks to test the CPU. It compiles the Linux kernel over and over again, runs complicated mathematical problems (how long does it take you to work out if 3214235409234472020393848453 is prime?), and runs some code specifically written to run the CPU at its hottest.

Hard Drive

Cerberus writes large volumes of data to the hard drives over and over again to ensure that the drive platters are functional, and it will also delete and move files, and check the disks for errors.

If after a week the server is still running (not smoking) and hasn’t crashed, it is considered good enough for use as a production machine. If it fails the tests anywhere along the way, it is packed up and returned to be replaced. Web servers that have survived this process will certainly survive anything you can through at them.

You would normally expect that this level of testing would be completed by the hardware manufacturers and so these test shouldn’t show up any faults. In our experience testing hundreds of machines we do regularly find faults, and we do send components back.

The reason it is so important to perform this level of testing on computers that will be used as servers is that the uptime demands are so high. The slightest faults will cause outages and downtime. Once a web server is deployed, never again will you have the opportunity to take it offline and perform such detailed testing. Even if it were to crash, there is always a demand that it be put back online as quickly as possible, not left offline whilst thorough diagnostics are completed.

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Author: Patrick Kelso
Article Source: EzineArticles.com
Provided by: Creditcard Currency Conversion Fee

hi all, I have dell desktop, and all of the sudden, after I pressed some key(not sure which), screen fliped 90 degree. When i run internet and ect, it stays that way, but when I run games and etc it goes back to normal. I have to turn my monitor 90 degree everytime i play game, what can i do?

Answer:
Try to uninstall the graphics card drivers: 1. Right click on “My Computer” 2. Click on “Properties”. 3. Click on the “Hardware” tab. 4. Open the “Device Manager”. 5. Expand the “Display Adpaters” option. 6. Select the name of your graphics card underneath this option and right click on it. 7. From the menu, click on “Uninstall” and then “OK”. 8. Restart your computer. Once the system boots back up, everything should be OK. You will get the message that says “Found new hardware”, and Windows will automatically install the driver.

Ok, so my mobo went bad and right now asus is letting me pick out a new mobo for around $200 to $250. The problem is my mobo is a few years old so all the new mobos have new hardware while mine is still DDR2 with an IDE CD drive. I found one i really like on newegg.com its an open box Striker II Extreme for $207. Everything on my system is compatible with the Striker II except the memory. the striker says its a DDR3 mobo, im currently using DDR2 800 and i dont have the money to buy a memory upgrade. My question is, are DDR3 mobo’s reverse compatible with DDR2 and does this apply to the striker II extreme? Please post a link supporting your answer. thank you. jack, i have tried a the P5Q boards. im actualy using the P5Q pro right this second as a temporary board. its an ok board but im a gamer, i like the best and i use water cooling. the cool thing about the Striker 2 is it has a north bride heat sink that is water cooling ready, thats what sold it for me. jack, i have tried a the P5Q boards. they have there ups and downs. when i build computers for friends and family i often use the P5Q series. ASUS actural offered me the P5Q-T Ultra, i does not look like a good board at all. im actualy using the P5Q pro right this second as a temporary board. its an ok board but im a gamer, i like the best and i use water cooling. the cool thing about the Striker 2 is it has a north bride heat sink that is water cooling ready, thats what sold it for me.

Answer:
No. DDR3 and DDR2 are not interchangeable. There are some hybrid boards that have slots for both DDR2 and DDR3, but these are rare and often don’t work properly.

If you are having problems with your computer registry, you are experiencing a number of issues, such as start ups and shut downs that take forever, web pages that take an eternity to load, and your computer freezes after running for two minutes. That’s the bad news. The good news is that it is not hard to repair.

Let’s go into detail on why your car freezes after running for two minutes, and why the registry ends up having problems. The registry stores a lot of information the computer must have in order to function. New files are constantly being added, including when you add new hardware and software, but also every time you go to a different web page, a registry file is added. But eventually, the registry will become too big, and its files will become corrupt, causing a number of different applications to slow to a crawl.

So, in order to fix the problem of computer freezes after two minutes, you need to repair the registry, and there are a number of ways you can do it, though only one of those options is recommended. The first is to edit the registry yourself, but this is a very delicate process, and it is very easy to make a mistake that could be fatal for your computer.

Also, you can use a free registry cleaner, but these products often come with spyware on them, and this can lead to a whole new list of computer problems. The best option is to spend about 30 dollars on a registry cleaner, which will scan your PC for errors, fix them, and make sure they don’t return. Definitely the best option to stop computer freezes after running for two minutes.

Is your computer running like an absolute slug? Performing a registry clean up is a fantastic way to get it back up running to the speed that it was designed to run at.

You need to have a healthy registry if your computer is going to run at an optimal level. The registry has information on the system configuration that pertains to hardware and to system drivers. It also has information on operating system parameters that are key to the smooth running of your computer, as well as information related to software, applications, protocols, and everything else occurring in your PC.

As you continue to do work on your computer over time, a number of entries that are obsolete, invalid and incorrect. This causes the registry to get fragmented and damaged, which eventually leads to your computer running slow, freezing, and starting up and slowing down in a slow manner. This is where registry clean up comes into play.

There are a number of ways you can perform a registry cleanup, but the most efficient is to use a registry cleaner. It will free your system of registry entries that you don’t want. It will also get rid of unwanted and unneeded programs and files that are scattered all over your system. The registry clean up tool will do a scan for invalid DLL files, Start menu shortcuts, and ActiveX components. Registry clean up tools also look for information that is obsolete and redundant. The problems are then displayed for you, and you can delete them or keep them.

How often should you perform a registry clean up? Experts say at least once every six months. But you might even want to do it multiple times a week, just to make sure your computer is running at an optimal level at all times.

If you are having problems with your computer registry, you are experiencing a number of issues, such as start ups and shut downs that take forever, web pages that take an eternity to load, and your computer freezes after running for two minutes. That’s the bad news. The good news is that it is not hard to repair.

Let’s go into detail on why your car freezes after running for two minutes, and why the registry ends up having problems. The registry stores a lot of information the computer must have in order to function. New files are constantly being added, including when you add new hardware and software, but also every time you go to a different web page, a registry file is added. But eventually, the registry will become too big, and its files will become corrupt, causing a number of different applications to slow to a crawl.

So, in order to fix the problem of computer freezes after two minutes, you need to fix the registry, and there are a number of ways you can do it, though only one of those options is recommended. The first is to edit the registry yourself, but this is a very delicate process, and it is very easy to make a mistake that could be fatal for your computer.

Also, you can use a free registry cleaner, but these products often come with spyware on them, and this can lead to a whole new list of computer problems. The best option is to spend about 30 dollars on a registry cleaner, which will scan your PC for errors, fix them, and make sure they don’t return. Definitely the best option to stop computer freezes after running for two minutes.

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