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Posts Tagged ‘Troubleshooting’

As the technology advances, now many devices can support hot plug, such as USB devices and 1394 devices. However, essentially, most hardware operations should be completed after the power supply is cut off, otherwise it may cause computer crashes or even the permanent damage to the hardware.

Sometimes computer may go dead if the wireless network card is pulled out suddenly from its related port. This failure occurs in a relatively high frequency. The reason why this failure happens is that many PC users think this wireless network card‘s USB port or PCMCIA port supports hot plug, and it can plug and play. Actually, they take this plug-and-play function as random plug and few of them know that this wireless NIC card should not be plugged when working, for it is not only easy to hurt the card and its corresponding computer interface, but also likely to cause system crashes.

If your computer freezes up because of wireless network adapter plug, firstly, you need to confirm whether you have performed this action when the card is working, if so, you have to restart your computer.

In addition, in order to avoid this error, you’d better stop processes like information transmission and it’s best to disable your wireless network adapter in Device Manager before pulling out it.

Step 1 Click Start and select Control Panel.

Step 2 Double-click System to open the System Properties sheet.

Step 3 Click Hardware and choose Device Manager.

Step 4 Right-click the Network adapters and look at its properties.

Step 5 Disable and plug this card.

Want to stop your computer crashes for driver problems? You can download a driver manage tool to help.

As Wi-Fi hotspots are mushrooming all over the world, they let people have the chance to get rid of those inflexible network cables and surf on the net wirelessly in the WLAN. However, a high-performance wireless internet access is not an easy thing for some users, because when contacting with your wireless network, your wireless network adapter may probably meet a lot of strange failures, which may seriously affect your networking experience if you don’t fix them in time, and the blue screen is one that among those common failures.

If blue screen shows on your computer immediately after you installed a wireless network card, above all, you need to check whether the net card driver you installed is compatible with your operating system, for example, if your driver is only available in Windows 2000, but you have installed it in Windows XP, well then your computer would be more likely to have a blue screen. Therefore, make sure you have installed the correct network card driver.

If your driver is compatible with your system and has been installed properly, you need to go through the installation of this network adapter, and check whether it has inserted to the right slot or port properly, for if you pull out the card from its PCMCIA port on the motherboard or its USB port just a few seconds after plugging it, blue screen would lightly happen, because frequent pullout and plug may make network adapter’s corresponding port confused and fail to identify this adapter. Additionally, if you pull out your net card suddenly when its LINK light is blinking, that would also leads to blue screen, or even worse, your computer or your network card’s port would be damaged.

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Want to fix blue screen for driver problems? Why not download a driver update tool to help you easily and safely manage your computer?

Modem drivers are really important when you consider that without them, you would not be able to connect to the internet at all, and this is the main problem that most people actually do experience when it comes to their own internet problems. When you consider the amount of ways and barriers that you have to go through to actually gain a connection to the internet, the modem drivers problem should be one of the more basic and one of the easiest problems that you should be able to rectify.

For one thing, what you need to do is to actually check whether or not the problem lies with the software or even the hardware, and how you can do this is to port the modem over to another system to ensure that it is not a hardware problem in the first place, because the last thing you would want to do is to actually waste your time with some apparent problem when the real one was actually with the hardware and all you had to do was to actually change the modem and be on your way.

Now, if it is a driver problem, there are many ways you can approach this, because the drivers are the one way that you are going to connect to the internet besides the wall to wall connection from the modem to your PC. One thing you can do is to look into the box of your modem and look for the original drivers. There might have been a corruption when you actually installed this and this can be down to a whole host of problems, so what you want to do now is simply just pull in the drivers and do a clean install – this way you would be able to gain some sort of leverage on the rough install and your problems might disappear.

Now of course, if this does not work, what you can do is to actually try and do a reinstall with new drivers of the web. Many times, there is a system or a collision issue when outdated drivers are introduced to a new system, and what you can do is to actually get the latest drivers from the web or from the manufacture itself, and with them, you can repair the problem.

You would be surprised to know that 99% of the time and problems being faced by people who are getting modem drivers issue is down to the fact that they are stuck with outdated drivers, and because of this, they often make the mistake of overhauling their entire systems and wasting their time by trying to send their modem back.

These are some of the easy methods you are going to trouble shoot the internet connectivity problems with modem drivers updates, and depending on your manufacturer and the type of support you are getting, the operation of this can be really easy and non interrupting to your computing life at all. So update your drivers!

Since the coming of wireless network, people are shifting their network connections from wired to wireless. For this purpose consumer wish to buy a laptop rather than a desktop so that they can use internet anywhere easily. These days’ laptops, iPhones and mobiles are integrated with WIFI network technology that gives you a great reprieve from many things. They do not come across common network troubleshooting problems in case of using wireless network connection. Following are some useful tips that will help you how to work with wireless network without any problem.

First of all check that all your wires are plugged in at the router. You should ensure that whether the power cord is connected or not. Also check that all the power lights of the router are on. Sometimes you get trouble in network connection due to the network cable leading to the router in an undone manner.

You will also need to check that your wireless network adapter is switched on and the light is on in your laptop that shows that whether it is connected or not. Some laptops come in red or button blue while others need to be enabled from the computer. You can check that your wireless network adapter is enabled or not by opening device manager. If you are using a PCMCIA or USB adapter, you can also configure your network by removing and reinserting it.

Some cordless phones also disconnect wireless connections while you are using it, so always use a phone that is compatible with your <a rel=”nofollow” onclick=”javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);” href=”http://www.pcdriverhelper.com/Wireless+Devices.html”>wireless network. </a> Sometimes this problem could resolve by rebooting of your router and PC. A simple reboot will clear up any anomalies between network connections, and it will prove effective rather than seeking support from ISP or router manufacturer.

Sometimes this type of problem occurs if you have installed the wrong <a rel=”nofollow” onclick=”javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);” href=”http://www.pcdriverhelper.com/Wireless+Devices.html”>device driver</a> in your wireless network adapter. It can cause all sorts of problems or your adapter does not function well. Some factors can cause the signal strength and deteriorate the performance of your network. Normally any appliance that operates on the same frequency level (2.4 GHz) as 802.11b or 802.11g can cause interference with your wireless network.

Be sure to keep cordless phones, microwaves and other electrical equipment at least 1m away from the access point. It is always a good idea to monitor the performance of your signal by using a diagnostic utility. This will help you to identify how strong your signals are in different locations and whether other electrical equipment is interfering. Run the utility when the microwave or cordless phone is in use and see if you notice a difference. Usually your access point will come with its own monitoring utility.

These days the wireless networks are becoming  more and more popular. Wireless home networks are very attractive to internet users as the simplicity of installation and practicality of being able to surf the net anywhere in the house. Some basic things about the wireless networks are to be known before attempting to start the  arrange wireless home networks. You can read up more about the  wireless networking protocols to help you get a  improved understanding of wireless networking.

To set up  a wireless home network you need to have broadband internet connection with a cable or DSL modem. The common set up at home is usually that of the desk top computer being plugged directly into the modem. In this tutorial we will  consider that you have a laptop that you want to connect wirelessly to the PC that is connected to the internet. This can be made possible   with some hardware.First you need to have a wireless router.  For your laptop computer a PC card-based network adapter and for your desk top PC USB wireless network adapter must be added. For all the additional hardware you buy it is  suggested to choose the same brand for obvious reasons. For the installation purpose refer to the documentation that comes with hardware. Read the rest of this entry »