Pc wont dispay after moving it to new case

[futurefoundation77]

Hey im a new to pc building and ive recently got a new case. Everything was working before I moved it to the new case but now im not getting s disply on my tv. Ive read a bunch of post that talk about resetting bios, making sure psu cable are properly connected, test 1 stick of ram in each slot , removing coin battery, making sure everything is seated properly, using the motherboards hdmi , but none of them have worked for me.

When i power the pc the motherboard lights up , I receive no beeps, all fans are running but display reads no singal. It works for my ps4 so i know thats not thw problem.

My setup is.

H170 hd3 ddr3 motherboard ( i bought brand new 2 days prior of getting the new case)
I7 6770 cpu
Gtx 780 ( i also have a 680 that i have tested on the board as well)
4x4gb ddr3 ram
430w thermaltake psu
And the case im trying to install it in is BitFenix Tower Case BFC-COM-100-KKWS1-RP Black

The only thing that i think could possibly be related is that i had problems getting my pc to even boot, the best i got was 0.5 boot when I learned i had to install standoffs in the case. I put the 3 that came with the case (there was no manual on were to put them). and now i am at this point with a power to everything and no display.

Could i have possibly installed the standoffs in the wrong places?

Please help me out i have been really exited to get into pc gaming but not even knowing the problem is frustrating.

 

[alexoiu]

Does it work outside the case?

 

[futurefoundation77]

I cant get it to display in my old case now ( i did remove standoffs from old case but then i put them back in before putting motherboard back in.

 

[alexoiu]

Check http://www.tomshardware.co.uk/forum/261145-31-perform-steps-posting-post-boot-video-problems
See if helping

 

[futurefoundation77]

I have seen that page before. I actually did research for about 2 days before making this post. The only thing i could think of is I misplaced standoffs. Theres no place in the manual that says the location of them. I only got 3 with the new case and the holes i put the through didnt correspond with amy screw holes. Is that the problem? The reason why i put them there was because if i put them anywhere else the motherboard wouldn’t ne straight because it has 6 screw holes.