lighting gets black when start

so i got a simple modeling on a new Level, but everytime i start the map, the modeling just turn black.
so when i move the HDRIBackdrop the light gets on again.
this has been forever. can anybody plz help me?

i have a image for the labels

Hi @300jh003,

What lighting/GI method are you using? Looks to me like maybe you’re set to use baked lighting but not actually baking it.