USB / Display and GPU

Joseph_77

Commendable
Apr 30, 2016
11
0
1,510
Hey guys, sorry if this is not the right section but I'm a first time PC Builder and I've finally got all my parts today. I put together all of the components and booted it up but nothing happened. No display, no keyboard or mouse turn on either. although the Ethernet light does blink. Everything else seems to work just right. Fans, GPU fans, other lights, PSU, hard drive. I also tried reseting CMOS twice and nothing. I thought it might be the different cables for display input for the gpu but how would that affect the USB inputs on the motherboard? If someone can PLEASE respond as soon as possible!!!! I'm pretty sure it is just something minor but I've done a little research and saw some replies saying to buy another motherboard and I REALLLLLLLYYY hope that is not the case. 🙁

Specs:
MB: Asrock FM2A68M-DG3+
GPU: Asus Strix GTX 950 2gb
CPU: AMD Athlon X4 860k Quad core
8 GB Ram.

EDIT: I am also using a 500GB Hard drive ffrom my previous computer. It has NOT been wiped/formatted for the new PC because I wanted to do that when I installed a new OS. But could this be the cause?
 
when ur computer is in working condition, there a small beep when u start the system...its called power on self test or post...the computer checks for all the hardwares are working, and gives tht signal in the form of a small beep...
unless u get post, ur system will not work...google it if u r not sure...
so ur first priority will be to get a post...
as i said earlier...start with only d motherboard, processor, hdd and 1 stick of ram and see if the computer posts...