One half of monitor screen is tinted darker(as if for night)

One half of monitor screen is tinted darker(as if for night) Right down the middle of my (LG) monitor), one side is tinted darker than the other. During the day the tinted side looks more purple, at night it is a tan-ish tint. It is still possible to see graphics and read text on both sides. My desk top computer is a Lenovo. How do I fix this?
Asked by: Guest \| Views: 304

Total answers/comments: 1

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Guest [Entry]

"this problem is caused by the dead USB or bad driver which cannot be reconigationed by our pc so I can give you a solution for this problem

1. Turn on your pc or laptop in safe mode.( go to setting and go to security and advance setting then select restart)

2. Don't use dead or virus usb or driver.

3. make you pc’s brightness no more then 25%.

4. Give some rest to your pc after every single hour."