It is possible to edit the BIOS on a PS150 Omega SmartHub. This may be necessary to update the BIOS time, for example.
To accesses the BIOS configuration on a PS150 SmartHub:
Turn off the SmartHub.
Plug a keyboard into the PS/2 keyboard port on the SmartHub (USB keyboards are not supported). Keyboards should only be plugged in while the SmartHub is off!
Turn on the SmartHub and hold down F12 on the keyboard as it boots.
The BIOS configuration appears on the SmartPAD. You can edit the configuration settings using the keyboard.