RX 480 not showing a display, looking for a way to set intel hd as primary display source to install drivers for rx 480

[direct.jacemartin]

Good evening to all who come across this,

So i have been stumped for the last 24 hours. bought myself an RX 480 which i personally saw working and everything was fine (craigslist purchase). brought it home to install into my PC and im not getting anything on my display natively through the card. Not via dvi or hdmi. which i thought odd, so i am currently running off of my intel chip via mobo, but i can not finish the install of the amd drivers without the card in place as it scans for hardware then erases its steps once it doesn't detect new hardware.

So my question for you guys would be to help guide me in setting my intel HD 4000 as the primary source so i can have the card in place for the scan so i can proceed with the driver install. Or if you have any other trouble shooting ideas as to how i can get the new card to give me a display it would be amazing.

I have already uninstalled all previous drivers for my gtx 660 that i had in there. I have cleared my CMOS, i have reseated the ram.

specs as followed

i7-3770
Gigabyte GA-277-D3H
16gb 1600 mhz corsair vengeance
OCZ ZX Series 1250W
256gb OCZ SSD
2tb seagate HDD
MSI GamingX RX 480

 

[volkgren]

Boot to BIOS and set primary/default display adapter as iGPU.

 

[direct.jacemartin]

Boot to BIOS and set primary/default display adapter as iGPU.[/quote
Thanks for your reply, so i have done that but still it doesnt give me anything, as soon as i disconnect the power from the gpu and plug in my hdmi to the mobo i get a post and it boots me into windows, but if i shut down and re insert the power supply to the rx 480 then my display shows no signal. the tv reads that there is a cable but no signal. my keyboard and mouse do not light up. nothing.

it took me a while to get back to you here as i decided to try to install it in my daughters pc that is running an fx 4300. and as soon as i installed it and booted it up with the hdmi running from the rx 480 to the tv i got a display right away. so i thought maybe it was the power supply so i just swapped out the power supply unit from my daughters PC to mine and im still having the exact same problem. so i know it is not the card, and it is not the power supply.

Could it be the motherboard? the gtx 660 still runs perfectly fine in the pci slot.

 

[direct.jacemartin]

I finally came across my issue. I was under the Impression the bios were updated from the previous owner but they had not. Quickly flashed the latest bios in and I got hooked up right away! That's for your reply