Pc won't show display

[poliplufff]

My pc graphics card turns on but I get no display and the red light that pops up when I power it up isn't on either. I think it could be the red white blue cables out of order or something? Can't figure this out. Seems like only GPU is on since it's lit and fans are on. Also not sure the usb ports and working cause I plug in my mouse but the mouse doesn't light up. When I turn pc on I do get a no display warning on my monitor so monitor is getting some form of power from pc.

White GPU lights up the fans however are not spinning

Images of inside

got the 2nd cord in gpu


This is a brand new out of box i7 7700k Karby lake, does it need bios to show signal to monitor? How would I even install those without picture


These are now more recent images

 

[Barty1884]

Those cables are your front panel connectors. They either work (power button etc) if they're in the right place.... or they don't (if they're in the wrong spot). You're just completing a circuit with them - and they wouldn't stop a display out if they're able to turn the system on.

Based on the 2nd and 3rd images, you've only connected a single 8 pin connector from the PSU, with the GPU requiring 2x8pin connectors.

The CX750 isn't a great PSU to begin with, but the card has no chance if you're only providing half the power it demands.

 

[poliplufff]

The 6 pin is in the GPU I have a 8pin that came with it but for some reason it doesn't go in all the way

 

[Snipergod87]

The 6 pin is in the GPU I have a 8pin that came with it but for some reason it doesn't go in all the way

Might not be the right 8pin connector but you need them both, in addition you need to strap a cooler on that CPU

 

[poliplufff]

I got the 8pin in just needed to push a little. Working on heatsink right now. Still though no display shows. Is ram is right spot? Currently in 2nd slot closes to cpu

 

[Snipergod87]

Either the first or second slot normally, also make sure you have your 8pin EPS 12v connector plugged in (should be top left of the motherboard)
Also do NOT try starting it without a CPU cooler installed.

 

[poliplufff]

Thanks, trying it in first slot. Will try turning on again when heatsink is in there. Yea cpu plug is already in

 

[Snipergod87]

Also in general it is ill advised to use the Molex to PCI-Express 6 pin and 8 pin adapter's you should use the cables that come with the PSU.

 

[poliplufff]

Updated with new recent images

 

[Snipergod87]

How is the gpu plugged in for power? still through the molexs?