Reparing LCD Monitors – These LCD Monitor Problems Can Be Repaired Cheaply and Easily

As long as the LCD panel itself is not damaged, most LCD monitor problems can be repaired electronically, or through component replacement (like capacitors, transformers or power board fixes)

Even scratches or a star-burst pattern on the screen can be repaired – but broken glass or dark areas on the screen can't be fixed.

In the latter case, screen replacement is the only practical option.

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LCD Monitor Repair – Updated Tools, Techniques & Electronic Manuals

LCD Scratch Repair – Quick Tip To Fix LCD Screen Scratch

If your LCD screen (laptop, desktop or cell phone) is slightly scratched, use a little toothpaste and gently rub it onto the scratch before dabbing it away from it.

This has a masking, filler-like effect that should work with minor scratches. You can also do the same with a LCD scratch repair kit.