Nose wheel door

[Andy245]

I am hesitant to post this here, but I'm kinda lost for what to try. 

Not had time to fly for some weeks until today. I spent a lot of time planning the flight doing all the pre flight stuff all was going good until I called for pushback using better push. When they connected the nose door opened. And when they disconnected it did not close. I tried everything to get it to close. And it won't. 

So before anyone makes a suggestion, I know about the nose wheel doos switch behind the APU panel. I know about having hydrolic 1A or 1B on, I know about the pin that locks the gear door open. 

I had all pins removed, all hydraulics on and APU running switching the door from open to close did nothing ?

Andy

[Pils]

10 hours ago, Andy245 said:

I know about the nose wheel doos switch behind the APU panel.

It's not near the APU panel, but I'm going to assume you misidentified that panel rather than the external power/nose door panel, that's at the front right of the aircraft.

10 hours ago, Andy245 said:

I know about having hydrolic 1A or 1B on

It's 3A for the nose door, which is powered by AC BUS 2, usually from the APU generator.

10 hours ago, Andy245 said:

all pins removed

3 removed in the nose wheel bay, confirm?

If all sounds correct above, maybe you can post some screenshots of the AC and DC electrical. and hydraulic synoptic pages?