Posts Tagged ‘speaker’
Here’s How To Get Sound From Your Speakers
This article was written to answer many of the most frequently asked questions on this topic. I hope you find this information helpful.
You have tried and tried to get your speakes to work. You have the sound card and the speakers; so what is the problem? The first step is to check the connections. Most people accidentally plug the speaker jack into the Line-in Jack of the sound card. Check to see if this is what you did. If you have amplified speakers, make sure that the power is on and mute is not.
Check and see if the speakers work properly before trying to troubleshoot your system. Do this by connecting the speakers to a music system or radio. If they do, the problem is definitely related to the system.
Check the volume levels in the system. Check the volume controller in the system tray and also open the advanced audio controls to make sure that there isn’t anything muted or at really low levels. Now use several multimedia applications to play various media files to insure that the problem is truly system related, and not limited to a particular application or file. If you find that only a certain application has the problem, such as Windows Media Player or Winamp, reinstall it.
If all this is to no avail, go to the system properties [Windows] + [Pause/Break] or right-click on My Computer and select Properties and in device manager make sure that sound card is installed properly. If you see a yellow exclamation mark, reinstall the drivers.
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How To Secure Your Wireless Network
People have more flexible time due to wireless network. Thanks to the invention of wireless. People can now work from home while taking care of their kids or doing house works. No more stress from traffic jam anymore. Is this great?
Well, there is something you should realize. Working from home while using a wireless local area network (WLAN) may lead to theft of sensitive information and hacker or virus infiltration unless proper measures are taken. As WLANs send information over radio waves, someone with a receiver in your area could be picking up the transmission, thus gaining access to your computer. They could load viruses on to your laptop which could be transferred to the company’s network when you go back to work.
Believe it or not! Up to 75 per cent of WLAN users do not have standard security features installed, while 20 per cent are left completely open as default configurations are not secured, but made for the users to have their network up and running ASAP. It is recommended that wireless router/access point setup be always done though a wired client.
You can setup your security by follow these steps:
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