VALORANT hardware ban hits used Ryzen 7 5800X3D buyer

A German VALORANT player was blocked from the game after installing a used Ryzen 7 5800X3D CPU purchased in late September. The player reported that Vanguard flagged the used CPU’s ID or serial number as blacklisted on August 12 due to the prior owner’s alleged cheating in VALORANT.

VALORANT had worked on the computer with the player's previous processor. After the upgrade, the game kicked the player out immediately upon launch. The Ryzen 7 5800X3D worked normally in all other applications.

Riot Support cites hardware ban linked to prior owner

The player contacted Riot Support after being blocked. Support allegedly stated the CPU’s ID was on Vanguard’s blacklist since August 12 because the previous owner used cheats in VALORANT. The player said Riot indicated that changing the graphics card would not resolve the issue.

"After contacting Riot support, the player said they were told the CPU’s ID or serial number had been blacklisted in Vanguard on August 12." The player believed other components in the system, including the motherboard and storage drive, had also been flagged.

Details of purchase and Reddit disclosure emerge

The used CPU was bought via Germany’s Kleinanzeigen marketplace on September 21. The player, identified as u/After-Cartoonist-196 on Reddit, shared the experience on the r/PCBaumeister subreddit. The alleged hardware ban date of August 12 predates the buyer’s ownership.

Riot anti-cheat chief addresses hardware ban policy

Phillip Koskinas, Riot’s anti-cheat chief, commented on X. He said he could not locate the support ticket matching the player's account. Koskinas clarified Riot’s hardware ban policy, stating bans last four months at most and apply only to the game where cheating was detected. He added that hardware bans do not automatically blacklist every other component in a computer. Riot Support can inform players how much time remains on a hardware restriction.

Broader implications for used hardware and anti-cheat fairness

The case highlights that buyers cannot easily check if a used component is associated with an anti-cheat flag before purchase. This creates uncertainty in the secondhand market. PCWorld has described such hardware-based enforcement cases as rare but notes they can create problems when flagged components change hands.

Hardware identifiers help anti-cheat systems counter account evasion but may penalize new owners uninvolved in prior misconduct. The incident fuels debate about consistent ban enforcement and the need for clear appeal routes. The player claimed Riot support would not remove the restriction manually. "They believed replacing the entire PC might be the only way to play again."

The case remains a player-reported incident, not independently confirmed by Riot. If the August 12 ban date is accurate and hardware bans last four months at most, the restriction should have expired around mid-December 2026.