PC doesn't turn on after removing videocard

[kysee__]

Hello good evening to everyone,
i have a problem with my PC, few months ago I broke the video card, so I buyed a new one, but when i removed the old video card (was plugged into motherboard, but not connected with psu), and without inserting the new one i tried to start my pc, the first time i pressed the button it beeped 4 times then the pc shutted off, i retried and it beeped 5 times, after this i tried another time to turn on the pc but nothing, no lights and no sounds, but holding with a pressure over the ram on the motherboard maked it turning on, raising the finger maked it shutting down.
Now my pc doesn't turn on with nothing, no lights, no sounds...
I want to know if i broke something...

I tried inserting old video card and without (Integrated Graphics - i5 4690).

P.S: It's not a new build, i used this pc for a year!

Sorry for my bad english, if u have some advice i can edit my post.

SPECS:
Motherboard: ASRock Fatal1ty H97
PSU: Thermaltake 630w Bronze
CPU: i5 4690
Old VideoCard: Asus R9 290
Case: Cooler Master k380

 

[Nine Layer Nige]

4 beeps normally indicates bad ram or bad ram connections. Try removing, inserting, removing, inserting the ram a few times to clean up the contacts then try to start it up again.

 

[kysee__]

4 beeps normally indicates bad ram or bad ram connections. Try removing, inserting, removing, inserting the ram a few times to clean up the contacts then try to start it up again.

I tried, removing all, insterting only one and changing ram slot, but nothing...

 

[kysee__]

Today i tried to turn on the pc and now it does (without doing nothing), it asked me to set the BIOS date/hour, but i have another problem now.
OS does not load and it say "Reboot and select proper boot device...", BIOS can detect HDD and is set to AHCPI, i tried with IDE but say the same thing...
There is Arch Linux in that HDD and i can't lose data.
If i try to boot a linux live CD it does...

 

[Nine Layer Nige]

maybe the HDD is corrupted. Connect it as a secondary HDD so you can get the files off to another HDD.
Otherwise, I have no other advise.