Motherboard Not Recognizing GPU

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   Yo! I am running an ASRock B450 Steel Legend (BIOS 3.20, Latest AMD Chipset too) and im having trouble running my staggered GPU set up.

I am using a 1050ti as my main display for gaming and work, and im trying to get my 750ti to work so it can power my second and third monitor for other tasks. It was previously detected in device manager once I activated hidden devices, but now it does not show up at all. Re-installed the drivers a solid 7 times during different phases of troubleshooting.

I tried re-seating the RAM, clearing CMOS, and re-seating the GPU's. The 750ti works if its left alone in the main PCIe x16 slot, but does not work in the secondary or paired with the 1050ti. I know the slot isnt dead, ive had over 15 hours of trouble shooting and testing.

The BIOS that is used in this motherboard does not have any dedicated GPU menu or tab at all, so that reduces chances of troubleshooting as well. Please do not tell me about how its probably useless to run both of these cards, I have my reasons.

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hoopty_handler Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 29 Apr 2020 Status: Offline Points: 8	Post Options Post Reply Quote hoopty_handler Report Post Thanks(0) Quote Reply Posted: 29 Apr 2020 at 8:36am
	Yo! I am running an ASRock B450 Steel Legend (BIOS 3.20, Latest AMD Chipset too) and im having trouble running my staggered GPU set up. I am using a 1050ti as my main display for gaming and work, and im trying to get my 750ti to work so it can power my second and third monitor for other tasks. It was previously detected in device manager once I activated hidden devices, but now it does not show up at all. Re-installed the drivers a solid 7 times during different phases of troubleshooting. I tried re-seating the RAM, clearing CMOS, and re-seating the GPU's. The 750ti works if its left alone in the main PCIe x16 slot, but does not work in the secondary or paired with the 1050ti. I know the slot isnt dead, ive had over 15 hours of trouble shooting and testing. The BIOS that is used in this motherboard does not have any dedicated GPU menu or tab at all, so that reduces chances of troubleshooting as well. Please do not tell me about how its probably useless to run both of these cards, I have my reasons.
	ASrock B450 Steel Legend T-Force Delta 16gb 3200mhz Ryzen 5 3600 1050ti \| 750ti Crucial P1 500gb NVME 2 Tb WD Blue Windows 10 Pro