Generic questions about 2 UpBoards I bought

Here are another questions regarding the last UpBoard I bought : Model = https://up-shop.org/up-squared-edge-8gb-ram.html

1. I installed Windows 10 Pro on each UpBoard and when they start them, I don’t see the same opening screen. On the first, I see the Windows Logo and on the other, I see the blue UP2 logo

   Could you tell me why I don’t see the same behavior ?
   

2. In the Devices Manager, there are “missing” drivers and I don’t know how to install them:

UpBoard #1 :
• USB Bus Controller (PCI\VEN_8086&DEV_5AAA)

UpBoard #2:
• USB Bus Controller (PCI\VEN_8086&DEV_5AAA)
• Unknown Device (ACPI\VEN_AANT&DEV_1280)
• Unknown Device (ACPI\VEN_AANT&DEV_0F01)
• PCI Device (PCI\VEN_8086&DEV_5AC8)

First, I would like to know why I don’t have the same missing drivers for both UpBoards (and it supposed to be the same model and config)

Next, I would like to know how I can install those missing drivers on Windows 10 Pro

Regards