In computing, Virtual Network Computing (VNC) is a graphical desktop sharing system that uses the Remote Frame Buffer protocol (RFB) to remotely control another computer.

So we will go through Some Normal Process.

• Open Your Suitable Browser
• Now Go to “https://99rdp.com/whmcs/clientarea.php“.
• Now Sign in with Your Email & Password then Press Enter.
• Now Navigate to Services > My Products In the left navigation pane.
• Now Choose your Product that You want to manage.
• There you will see your server info Like Status, hostname, Ip, Password & Bandwidth.
• Now scroll down to Control Panel of Your VPS.
• You Can do such things like Boot, reboot, shutdown from Control Panel.
• Now Click on noVNC Console.
• It will open in New tab with noVNC Console.
• Now Click On Send CTRL+ALT+DEL.
• Type your password to login in your Server
• Now you can Fix your server Problem.

Watch video For More Details!

Here is Tutorial Video Link