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How to fix dim display on any laptop, in this video we have lenovo laptop has display but backlight is not turning on. Upon troubleshooting we found out that fuse from the power supply going to the lcd is broken. After replacing the fuse, the display backlight is now ok. This is how to fix dim display on any laptop. But before anything, always check the lcd ribbon first, sometime may just came to loose to its connection, try to disconnect and connect the ribbon first sometimes that's the cause of dim display on any laptop.
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