SSD O.S. Black Screen

[JaunARG]

Hi everybody.

See, my PC (i5 4670k, ASUS z87-k, 8GB hyperx blu, EVGA 760 GTX, Vistsuba 700W B+, Samsung evo 840 120GB, 1TB WD caviar blue) do not give video to the monitor, not even showing the MOBO UEFI screen. I try wihtout the graphyc card and conecting direclty from the MOBO, but still no image. Then I thought the might be the OS, so I disconect my main drive and the UEFI screen apear. 

Do I need to formate the ssd? or theres any solution? Thanks god the maority of the games I got it in the HDD, but the mayor part of my college works are in the ssd, so it will bepainfull to formate the disk.

Sorry for my englando, Im kind of rusty.

[HPWebcamAble]

Did this randomly occur one day? Or did you just build the system / add or remove a part?

[JaunARG]

Yes this happened today,I shot down the pc, I went to college, and when I power up my pc this happened. Then i start looking for the solution and only i got image when I unpluged the SSD. If the ssd is conected I only got a black screen, even the monitor dont detect signal.

[JaunARG]

Soooo, It gets whorst. Now, not even whit the SSD umplaged. I dont get any video, wiht or wihtout the ssd or hdd. 

Holy damn. Im starting to getting scared 

[ziogref]

Try taking the graphics card out of the system and connect your monitor to the mobo and see what happens.