Hello. I have a slight issue with my gaming rig, everytime i plug in my pc via hdmi from my graphics card into my monitor the screen says "No cable connected." The pc is turning on fine, all the fans are spinning and the motherboard light is on. I have tried re-seating the ram and the graphics card but that has not help. I checked my 24 pin and my 4 pin connecters and they were fine. I took the motherboard battery out and back in again. I am extremely clueless and some help would be appreciated 
My specs are:
Bitfenix Comrade ATX Mid Tower
Asus H110M-K LGA 1151 Matx mobo
WD10EZEX 1TB Blue 3.5" HDD
G.Skill Value 8gb RAM (1 stick)
Intel Core i3 6100 Dual core Processer
Gigabyte GTX 1050
Corsair VS 350 Power Supply

My specs are:
Bitfenix Comrade ATX Mid Tower
Asus H110M-K LGA 1151 Matx mobo
WD10EZEX 1TB Blue 3.5" HDD
G.Skill Value 8gb RAM (1 stick)
Intel Core i3 6100 Dual core Processer
Gigabyte GTX 1050
Corsair VS 350 Power Supply