Feed cables through the holes.
Cables through attic.
This will make the process easy especially in the narrow places also it ll be much easier if you called a friend to help you.
New lighting cable computer networking and sound systems can all require wiring that may need to come through the ceiling.
How to run tv cables in wall spaces from the attic or basement space.
Install coaxial cable cable tv or satellite tv cables concealed in wall spaces from non living spaces above or below.
Be sure to leave enough slack on both ends to make connections.
On a single story home or the the upper floor of a multiple story home this means accessing your attic to run wire.
Support cables at 4 1 2 inch intervals with appropriate staples or clamps.
My cable tv is distributed through the attic so it seemed like a good solution to run my home network through there as well.
Use a fish tape or a fish stick a rigid pole for pulling wires when you need to pass them through the wall plates to the floor above or below the one on which you re working.