Monitor has a tint of one color.

Cause:

This issue can be caused by one of the below reasons.

1. Monitor cable is defective.
2. Monitor is bad.

Solution:

Monitor cable is defective

Temporarily disconnect the monitor from the back of the computer and verify that there are no bent, burnt or broken pins.

If the end of the cable appears to be fine, reattach the cable and ensure it is firmly connected to the back of the computer. If you continue to experience the same issue, continue reading through the other possibilities.

Monitor is bad

If you have verified that the cable is not defective and is firmly connected to the back of the computer, unfortunately, it is likely that the cable connected to the monitor or the actual monitor is bad. It is recommended that it be serviced or called in for repair through the monitor manufacturer.