New gaming PC crashes when launching games and sometimes browsers stop working

September 21, 2026 2 answers
Asked by MellowCactus47
I'm completely new to PC gaming and recently set up a system with a Ryzen 7 7800X3D, Radeon RX 7800 XT, ASUS B650-A motherboard, 32GB of Corsair DDR5-6000 memory, a 1TB TeamGroup SSD, and an 850W MSI power supply. When I launch games through Steam, they open briefly and then crash. Steam still shows them as running afterward, so I can't start them again unless I close the stuck process. Chrome or another browser also occasionally stops loading websites until I restart it. So far I've reinstalled Steam and the games and installed the graphics card drivers. What other drivers or troubleshooting steps should I try?

Answers

BrightHarbor6
If current drivers donโ€™t solve it, update the motherboard BIOS and chipset drivers using ASUSโ€™s official support page. BIOS updates can improve memory compatibility on newer AM5 systems. Also test the RAM at its default speed temporarily: disable EXPO in the BIOS and see whether the crashes stop. DDR5-6000 is commonly supported, but an unstable memory profile can cause games and browsers to crash.

AmberLynx52: Donโ€™t flash the BIOS randomly or interrupt the update. Confirm the exact motherboard model, follow the manufacturerโ€™s instructions, and return the BIOS settings to a stable default before testing.

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QuietMaple8
Start with Windows Update, then install the latest AMD chipset drivers for the B650 platform and the current Radeon driver directly from AMD. In the Radeon software, a normal default installation is fine; you donโ€™t need to change advanced settings yet. After installing, reboot the computer. If a game remains listed as running, open Task Manager, find the game or its launcher process, and choose End task before trying again.

SilverPine23: Since the browser is also acting up, Iโ€™d avoid assuming this is only a Steam problem. Check whether Windows itself is fully updated and look for crash details in Reliability Monitor after testing a game.

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