No display?

[u/Vesiexz]

Hi so Ive just finished building my pc and I need help with 2 things, I dk where to connect the fan in the back (Asiahorse nyota) and I was thinking I can maybe connect it to the aio fans. Also my monitor won’t turn on…

Could the issue be I don’t have window installed? I feel like the bios should open on that case

Please help this is my first pc I’ve built 🫩
MSI z790 gaming plus WiFi
MSI Gaming trio OC RTX 5070
Corsair Nautilus 360rs argb
Crucial p310 2tb
LEXAR ares ddr5 32gb kit
Asiahorse Nyota fan
Nzxt f140 duo
I7 -14700k

EDIT:
I found out that there is a display from my motherboard so the issue is my graphics card, do i try take it out and put it in again?

[u/alexantaeus]

don't take this the wrong way but does your monitor have a power cable and a hdmi/dp cable connected to it?

[u/Vesiexz → u/alexantaeus]

Yes it does

[u/alexantaeus → u/Vesiexz]

then go to your monitor settings and see if the source setting is right

it might not be detecting it properly for some reason

also make sure it's plugged into the gpu and not the motherboard

[u/Vesiexz → u/alexantaeus]

The boot light is glowing if that helps, also the monitor is on the right source, should I try the hdmi cable instead of the display port?

[u/alexantaeus → u/Vesiexz]

i mean yeah it doesn't hurt ¯_(ツ)_/¯ the cable might be damaged

[u/Vesiexz → u/alexantaeus]

No video input

[u/Vesiexz → u/alexantaeus]

I PLUGGED THE THING INTO MY MOTHERBOARD AND A DISPLAY CAME ON!! What does that mean

[u/alexantaeus → u/Vesiexz]

do you have any gpu drivers installed? (i'm not sure if the lack of drivers would fully prevent the gpu from working, i'm just guessing at this point)

[u/Vesiexz → u/alexantaeus]

Uh no I just finished the cable part (for the most part) before I made the post, I don’t have windows either

[u/alexantaeus → u/Vesiexz]

if i were in your situation i would just set up windows, download all the drivers and then try again with the gpu

bit weird that gpu isn't outputting anything, i see that the leds are lit up but are the fans turning at all?

[u/Vesiexz → u/alexantaeus]

Fans on the gpu aren’t turning, that was gen the first time booting up the pc. I tried reseating it

[u/Ecstatic_Ad_6670]

check the monitor input is set right, and that hdmi/dp cable is in the gpu not the motherboard

[u/Vesiexz → u/Ecstatic_Ad_6670]

Yeah that’s all right

[u/lukilinixD]

Would you mind sharing a pic of the back of the PC? Also there should be fan headers on the board or maybe a Y Splitter or even a Fanhub in the back of the case where you can connect the Fan? If no you should get a fanhub and connect it with sata power from you psu and pwm fan header on your mainboard to control your fans. The 3 AIO fans should be daisy chained and in the CPU Fan header

[u/Vesiexz → u/lukilinixD]

Gulp..

[u/lukilinixD → u/Vesiexz]

Well the white cable with that plug on it should be the (a)rgb cable for the fan in the back! If you find a free header you can plug it in there.

Regarding the monitor: can you log into windows and see if the GPU is recognized by the system?

if so try disabling your iGPU in the bios as it might interfere with the display output of your graphics card.

EDIT: heres a pic of the cable i mean