my illumination lights on my dash stopped working. Why? on 1998 Chevrolet Venture

i have checked fuses and replaced bulbs on back of cluster.

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1 answer 4 comments
is the dimmer switch ok and did you accidently turn it off
The dimmer switch works with the dome lights. I don't know what you mean by turning it off.
THERE SHOULD BE A DIMMER SWITCH FOR THE DASH LIGHTS SOMEWHERE ON THE DASH
oh yes im sorry. it is turned all the way up.
POSSIBLY A PWR ISSUE AT CLUSTER OR NOT PLUGGED IN ALL THE WAY