Start button and task bar missing after upgrading or installing Video Card / Graphics Card

Hi Friends
If you are facing this issue where you lost Start button and Task bar after you upgraded or installed new video card then resolution is as following

 

1. Pull up Windows Task manager by CTRL+ALT+DELETE key

 

2.Click File and click New task and type in control and control panel will come up

 

3.On left hand side click on the option which says Switch to classic view and then right hand click on SYSTEM Icon

 

4.Click on HARDWARE tab and then click Device Manager and from device manager

 

5.From device manager click the plus sign next to Display adapter and look for the inegrated video (Something like Intel) device and right click on that and click disable

 

6. Restart the computer and you should get start button

 

If any questions please let me know