Newly assembled computer turned on twice but now doesn't not turn on at all!

Ricardo Veras

Reputable
Aug 19, 2014
9
0
4,510
Hello everyone

I have bought the following components:
Asus Maximus VII Ranger Intel Z97 (Socket 1150) DDR3 ATX Motherboard;
Intel Core i5-4690K 3.50GHz (Devil's Canyon) Socket LGA1150 Processor - Retail;
16GB (2 x 8GB) Vengeance Pro 2400MHz DDR3 DIMM 240pin C11 Rd;
MSI GeForce GTX 770 2GB PCI-E 3.0 HDMI Twin Frozr OC;
EVGA 600W 80 Plus, Hard Lined, Bronze PSU

Hard drives and disc.

So I have started assembling my computer on top of the box where it came in, and after assembling gpu+ram+cpu decided to power it up and everything worked perfectly! Got post beep all sound.

Assembled everything in the case, again once all was finished boot it up, absolutely fabolous, boot screen but as I had no keyboard connected and had to take it to my room decided to turn it off.

Once I connected everything in my room, the computer did nothing, power ligh on but no signal at all!

I have taken every cable, and the results are the same, I have taken the RAM and Graphics card and the result is the same.

What should I do? when everything was working fine and now it doesn't even turn on at all!

I would love if you guys could help!
 

Conor17777

Reputable
Aug 23, 2014
111
0
4,710
Very peculiar , Does the computer make any beeps? Or does it just sit and do nothing?
Have you tried moving your video cable directly to the Mobo incase its exporting video through the mobo gpu/apu rather than your gpu.
 

Ricardo Veras

Reputable
Aug 19, 2014
9
0
4,510
No beeps no nothing...
Just stands with the Power Let on, but you press the power button and nothing happens at all.
Yes I have tried to power it on without, graphics card and just with the RAM, CPU and again nothing!
Is really frustating, once you had it working and now doesn't do anything.