instrument panel lights out

my lights speedometer lights went out does anyone know how to get to these bulbs to change them out?

What year is it? My 83, you have to take the trim and clear plastic off the front of the guages. You can see the screws, they are a torx head.

1993 Blazer S10 2dr 4wd
I have been trying to get someone to tell me how I can get to the lights on the insturment panel. I can't get to the back of the instrument panel. I tryed taking off the panels below but, there is no access. I do see (2) nuts on either side of the panel when I remove the heating control unit and the other head light switch panel unit. Should I remove those nuts and will I be able to get them back into the unit. DOes removing just those nuts give me access to the cluster in the rear of the instrument panel so I could change the light bulbs.


Drumer

So, it really is true.. I have to take the whole cluster out??? And what about the speedo cable?

'89, 1st gen 4 banger w/5speed