I have plugged my VGA cable into the VGA socket into the tower that I linked above and I have plugged the other end of the VGA cable into the VGA socket of my TV.
I am fairly new to and I do not understand why it is saying "no signal" when it is on the PC channel of my TV.
on the VGA cable there are two bolts on each side and on the VGA socket of my TV there are also two small holes which looks like the screw may have to enter them. However, I have connected a Laptop to the TV without screwing the bolts into the small holes and it worked fine, the laptop screen was on my TV which is what I expected.
With a tower, do I need to screw the two bolts into the small sockets of the VGA socket on my TV?