PC Graphics

[Kimji]

I built myself a new PC with a 7900xtx and a 7800x3d. My first time with AMD Unfortunately, I can't start a single game (except for Manor Lords for some reason). Not even CS2, Factorio, or Valorant runs. That's very strange. I have updated all drivers, updated the BIOS, made sure that the driver data from the Device Manager matches that of the Adrenalin software and AMW Webpage, connected 3 separate PCIe 6+2 connectors to the PSU... nothing helps... In the stress test of the Adrenaline software, i saw that the fans are working and the temperature was at 61 degrees Celsius after 360 seconds.

I really don't know what else to do. In the Funmark stress test, I get 4 FPS in 4K mode... does anyone have any idea what could be causing this? It would be great if someone knew

My build:

• AMD Ryzen 7 7800X3D (AM5, 4.20 GHz, 8 -Core)
• ASUS TUF GAMING Radeon RX 7900 XTX OC Edition (24 GB)
• ASUS TUF GAMING B650-PLUS WIFI (AM5, AMD B650, ATX)
• ASUS ROG Ryujin III 360 ARGB
• G.Skill Trident Z5 RGB (2 x 16GB, 6400 MHz, DDR5-RAM, DIMM)
• Corsair RM850x SHIFT 80 PLUS Gold (850 W)
• WD Black SN850X mit Heatsink (2000 GB, M.2 2280)
• Microsoft Windows 11 Pro
• LG UltraGear 27GR93U-B (3840 x 2160 Pixel, 27")
• ASUS TUF Gaming GT502 (mATX, ATX, Mini ITX)

[FunkZ · Accepted solution]

This may seem a silly question, but as the 7800X3D does have an IGP, you have the monitor connected to the 7900XTX graphics card and not the motherboard, correct? In the Adrenalin software, which display adapter (7900XTX or Radeon Graphics) is showing as primary?

[Kimji]

My dear friend,

i can't stop laughing at myself and I am extremely embarrassed, but you are 100% right. I just checked, reconnected, and tested it, and now it works. Thank you, you helped me out. As is often the case, the problem is usually in front of the computer

The excitement about testing probably didn't allow for a thorough check

wish you all the best.

br