If you see the message Missing Operating System, it may be frustrating, but there are a few different things that might have caused it to appear on your screen.

There’s a possibility that the hard drive isn’t being recognized. Under Windows, the hard disk is not detectable by the BiOS operating system. If the hard disk still won’t function, you might try reconnecting it. If that doesn’t work, you’ll have to acquire a new hard disk.

The Windows boot file partition is now inoperable due to a technical issue. It is possible to start the system using a partitioning tool that is bootable. If it does not work, you might try rendering the wrong partition “inactive” and then reactivating it. It appears that there was a problem with the Master Boot Record (MBR).

To rebuild the master boot record (MBR), you may either use a bootable partitioning program or the Windows installation or repair disk.

We’ll discuss more about the Master Boot Record and BiOS in future blog posts.

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For help with any computer issues, call us at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities. This blog post was brought to you from our staff at the Denver Computer Repair Service, if you need computer repair in Denver, CO please call or text the local office at (720) 441-6460.

It is true that when you delete data on the hard drive, the physical proof of its removal is removed; but, the data itself continues to be stored in its original location until it is overwritten.

It is possible to replace data that has been removed from the hard drive of a computer if you so want. This will take some time, but in the meanwhile, it is possible to restore the data.

Overwrite the data on your hard disk with a software that alternates between writing 1s and 0s until it can no longer be retrieved. This should be done many times.

To make sure a file is truly gone, a number of tools are available. Eraser is a free and easy-to-use solution that will overwrite your private information with random patterns until the data is no longer recoverable. It works with nearly every version of Windows and offers a number of methods of overwriting your data, including methods approved by the Department of Defense.

Source: PCWorld

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If you need assistance with hard drive issues, please give us a call at 1-800-620-5285. Karls Technology is a nationwide computer service company with offices in many major cities. This blog post is brought to you by our staff at the Summerlin Computer Repair Service. If you need computer repair in Summerlin, NV please call the local office at (702) 800-7850.

Due to its widespread use, it’s possible users may already have used UPnP.

For those unfamiliar with the phrase “networking protocol,” UPnP stands for Universal Plug & Play. Using these protocols, devices of different kinds may instantaneously interact with one another via a network. When a gadget scans a network, it’s looking for other devices on that network that could be connected to it.

New devices may be easily added and connected to a local network using the UPnP protocol. Uses of a UPnP include:

• The installation of a new printer on every computer and tablet in the home.
• Conveniently streaming and playing video games on a gaming console by connecting it to a server
• Using a PC or smart TV to send material over the internet.
• Connecting a mobile phone to a wireless speaker system.

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For help with connectivity issues, call us at 1-800-620-5285. Karls Technology is a nationwide computer service company with offices in many major cities. This blog post was brought to you by our staff at the Mesa Computer Repair Service. If you need computer repair in Mesa, AZ please call the local office at (480) 240-2950.

A computer that freezes or becomes unresponsive might be caused by a variety of factors. Usually, there’s a problem with your computer’s software or with too many apps running at once, which causes it to freeze. But it could also be hardware. Here are a few ways to try and fix this issue.

Using the Device Manager, bring your device drivers up to current. Updating the drivers is almost always going to be your best bet for solving the issue. In order to rectify this issue, a number of clients have either fixed or replaced their Power Supply Units (PSU).

In the event that your computer does not receive sufficient and steady power, it will begin to freeze. In order to solve this issue, either your power supply has to be checked or replaced.

Utilize third-party applications, such as CCleaner, in order to repair issues that are occurring on your computer. This app is also available for Mac users.

In the event that nothing else works, the final option is to reinstall the operating system. The problems with the system freezing should be resolved as a result of this. Microsoft shares how to restart, refresh or reset your computer.

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If you are needing assistance with any PC issues, please give us a call at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities.  This blog post is brought to you by our staff at the Summerlin Computer Repair Service. If you need computer repair in Summerlin, NV please call the local office at (702) 800-7850.