Update v3.md (#681)

* Update v3.md

Verbiage changes for clarity

* Update v3.md

Fixed grammar mistake

docs/v3.md

@@ -29,9 +29,10 @@ If you have a kit without a metal case, you can use our free 3D printing case dr
 1. **[Flash the memory card.](flashing_os.md){target=_blank}**
 
 2. **Build PiKVM** according to the video instruction or review the [illustrated instructions](v3_illustrated_install_instructions.md):
-:   ??? tip "With the metal case - NOTE: OLED will not light up till step 5 is performed, video was performed after it was already assembled"
+:   ??? tip "Video Guide: Metal case step by step" 
+NOTE: OLED will not light up till step 3 is performed, video was performed after it was already assembled
         ![type:video](https://www.youtube.com/embed/jdqiwHKQcD4)
-:   ??? tip "Device with or without the 3D-printed case"
+:   ??? tip "Video Guide: Step by step with HAT Device with or without the 3D-printed case"
         ![type:video](https://www.youtube.com/embed/-SRL92VJ870)
 
 !!! warning "OLED glass can crack if force is used to install it, please handle with care and rock back and forth on the pins side to install."