Power Steering problem

[minnesota blue]

Can't find the answer in searching the threads.

I have a 94 BLUE LSI SVX. 2 weeks ago while pulling into the garage the power steering failed. Steering light came on. Fluid was an appropriate level. Interesting enough there was a burnt smell inside the car. I thought the pump had gone. Pulled the pump today and replaced the entire unit with OEM part. Started it back up and steering light still on and power steering still not working. I checked the fuses inside the car and under the hood. Can't find any that are blown.

Other problems I need to consider? Do I need to bleed the system?

Thanks