Used Ryzen 7 5800X3D banned from Valorant after previous owner cheated

A Reddit user bought a used Ryzen 7 5800X3D off a German classifieds site in September. The chip works fine — except Valorant kicks them at launch. Riot support told them the CPU's hardware ID got blacklisted in Vanguard back in August because the previous owner cheated.

Vanguard ties bans to hardware IDs (CPU, motherboard, storage). The user says their motherboard and drive also got flagged, likely from the same system. Riot hasn't offered a way to unban the components.

This is a mess. Hardware bans make sense when they stop repeat cheaters from spinning up fresh accounts. They don't make sense when legitimate buyers inherit a blacklist they can't clear. The 5800X3D is a popular secondhand buy right now — it's the best gaming CPU on AM4, and plenty of people are selling them to upgrade to AM5. If Vanguard's bans stick to CPUs across owners, anyone shopping used needs to know they might be buying a Valorant ban.

If you're on a flagged chip and Riot won't budge, check your per-core CPU usage in other competitive shooters. The 5800X3D still rips in Warzone, CS2, and Apex — you're just locked out of one game's anti-cheat.

Source: TechPowerUp