Had to disconnect sky box snd and tv due to water leak. Now struggling to reconnect

[CLAIRE113]

It's a sky anytime box  . Just a hopeless female who doesn't know how to put it back together again. 

I've got two white aerial type cables coming through the wall  I've screwed them into the back of the sky box. Doesn't seen to matter which way. Then cable from back of box into hdmi port on back of TV  both have power but nothing happening 

Help appreciated please 

[Annie+UK]

The dish cables can go in either socket

Can you explain "Nothing happening"? Do you get power LEDs on the TV and Sky box?

BTW I would put a tag in the cables and take photos in future so you can easily put thing back how they were