Gaming PC Turns on but no display

laneh64

Reputable
Aug 6, 2014
51
0
4,640
ok so I just today finished purchasing all the parts to my new gaming pc. Before today I just had a MB, CPU and cooler, PSU, case, and RAM. before today I would power it on and all the lights would turn on no prob and run and all the fans would run. today I got everything else and installed it. I hook it up to a tv from my GPU through a HDMI cable and powered it on and I get no signal on the tv. nothing pops up.
I HAVE NO IDEA WHAT TO DO!!!! everything powers up and the GPU fans run and all the lights work and all but the screen wont display anything. on the I/O ports don't want to work either.
my build:
CPU: AMD FX-6300
Cooler: Corsair hydro h80i
MB: ASUS M5A97 LE R2.0
Storage: WD 1TB HDD
RAM: Patriot (1880 or something like that) 8GB
Optical Drive: HP DVD writer or whatever ts called
GPU: ASUS Radeon R9 270X 2GB
Case: Corsair carbide series 300r
PSU: Antec 520w