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When and how to replace the drum unit of your Brother HL-L2340DW

    When to replace the installed drum unit The drum unit contains one of the most important components of the image-formation – The organic photoconductive drum. This is a metal cylinder coated with a special photoconductive layer, which forms the latent...
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Useful Android Factory Codes

About Factory Codes Almost every device has some features that can be enabled or disabled only by using a factory code. These factory codes, also known as secret codes, are usually very hard to find, because they are meant to be used only by service technicians. Well,...
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Upgrade to Windows 10 Failed – Error code 80040020, 8024600A, and 80080080

  So you finally decided that it is time to upgrade to the latest Microsoft operating system, but the upgrade process fails due to a 80040020, 8024600A, or 80080080 error. Well, you have reached the right web page. The upgrade to Windows 10 is being handled via...
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Troubleshooting Windows 8 BSOD (Blue Screen Of Death)

Seeing the Windows 8 Blue Screen Of Death is one of the worst problems that you could encounter while using your PC. Generally speaking, this problem can be caused by a hardware malfunction, wrong drivers, not responding drivers, missing system files, not accessible...
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Troubleshooting Samsung Galaxy S5

  The GPS chip of your Samsung Galaxy S5 cannot find any satellites   Solution : Your Samsung Galaxy S5 will not be able to find your current location through the GPS chip indoors or when it is too cloudy. You can set the device to use the wireless or the...
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Troubleshooting PlayStation 4 Blue Light Of Death (BLOD)

The Blue Light Of Death issue has affected thousands of PlayStation 4 consoles. The problem seems to appear even with freshly unpacked, brand new PS fours. After the user presses the Power button, the console turns on, the blue LED panel starts flashing, and...
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Troubleshooting OS X Black Screen Of Death (Kernel Panic)

The OS X alternative of the Windows BSOD is the Kernel Panic error (also referred as Black Screen Of Death). The Kernel Panic issue can be categorized as a denial of service caused by a hardware or software error/malfunction. In some cases, the Kernel Panic issue can...
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Troubleshooting MacBook Pro BSOD and GSOD (Blue Screen Of Death and Gray Screen Of Death)

Main characteristics of BSOD and GSOD BSOD (Blue Screen Of Death): You have pressed the power button of your MacBook Pro and the computer starts normally. Everything looks good so far: the automatic self-test passes successfully, the startup drive has been detected,...
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Troubleshooting Canon Pixma MX920 Series

The Canon Pixma MX920 Series are very popular printers. These devices are feature-rich, and are available at really competitive prices. Generally, these printers are great until you see an error code and all printing/copying functionality goes offline. As always, you...
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Troubleshooting Award BIOS Power-On Self-Test Errors

  One Long and Two Short Beeps – Video Card Error Solution:You should remove the video card from the computer, and then reinstall it. Please also make sure that the monitor/display is properly connected. Test the computer with another video card if the problem...
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Useful Android Factory Codes

About Factory Codes Almost every device has some features that can be enabled or disabled only by using a factory code. These factory codes, also known as secret codes, are usually very hard to find, because they are meant to be used only by service technicians. Well,...

read more

Troubleshooting Samsung Galaxy S5

  The GPS chip of your Samsung Galaxy S5 cannot find any satellites   Solution : Your Samsung Galaxy S5 will not be able to find your current location through the GPS chip indoors or when it is too cloudy. You can set the device to use the wireless or the...

read more

Troubleshooting Canon Pixma MX920 Series

The Canon Pixma MX920 Series are very popular printers. These devices are feature-rich, and are available at really competitive prices. Generally, these printers are great until you see an error code and all printing/copying functionality goes offline. As always, you...

read more