ESXi 7.0u2 to ESXi 7.0u3 update | Upgrade ESXi 7.0u2 to 7.0u3 | Upgrade esxi 7.0.2 to 7.0.3

What is the necessary reason to checking the swap under the system settings? Please do explain.

this video is helpful , easy to follow

Thank you, I used this method for ESXi-7.0U3d update and it worked fine.