HD World

How long should a computer flat screen LCD monitor last?

I have a desktop computer (purchased new) with a monitor screen I have been flat for 2 years and the monitor no longer works. The screen turns on for a few seconds, then black. Is it normal for him to work for 2 years and then be replaced?

The LCD panel itself lasts for years to many people. However, the backlight and / or its current converter, which tend to fail first (sometimes very quickly). It is likely that the instructor only needs replacement backlight.

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