Fuel flow and N1 gauges not working

[Sybull]

Bought this excellent plane at the flightexpo 2026 in Bristol last week. I have been following countless tutorials and following checklists, but when it comes to starting the engines I always seem to have the same issues:

The N1 and FF/FU gauges are blank with no yellow needles showing
The EGT and N2 gauges show figures and have yellow needles
The fuel Qty is showing as 0 for left,right and centre tanks despite there being fuel shown on the EFB.
The N1 Set figures and VIB figures are also blank

Despite having no gauges, I can start the engines, but nothing registers on any of the N1,N2,FF or EGT. The Oil PSI and Temp gauges react though.

What button/switch have I forgotten ?

[Nilsi]

Hi, are you using MSFS2024 and have updated it to SU7?