The first thing to do may be fixing graphics options. Open your menu with the buttons on the physical monitor. (that being the ones you can touch) Then find degauss and select it. That should fix the waviness.
reset the PC :)
Safe mode loads the Standard VGA driver, its not somewhat a monitor troubleshooting step but rather a step taken to resolve driver issues. If your monitor displays the first part of the boot process then blanks out while loading the OS it is recommended your boot into safe mode to try & resolve display issues.
ascertain the user's priorities
verify the complaint
how is the first computer monitor
UniSim software is a design suite that is used by engineers to create models for plant design, monitor performances, troubleshooting, operation improvement and business management. It offers user a free trial for first time users.
Gathering symptoms
identify the problem
Ascertain the user's priorities
Assume it is something simple. EG: Is it plugged in?
The warship Monitor was developed in 1862
Did I pass what at first attempt?