Pc problem

[Oosswwaldo]

I recently just finished building my very first pc .when i start the pc all the fans start moving the lights turn on and the graphicard fans move also (and the rams sticks glow.) But there is nothing on the display . and its not the cable or the tv ehat could it be ??

[Bruce]

please provide some specs; motherboard, CPU, RAM, graphics, drives, PSU.
does the motherboard have a speaker, if so, what beeps do you hear when the PC starts?
if the motherboard has an integrated graphics port, remove your add-on graphics card and connect the monitor to the motherboard port.
try just one memory stick at as time.
trying attaching a shot of the hardware components assembled inside the chassis, that may highlight something for us to go on.