Dell SupportAssist update is crashing PCs with constant blue screens and reboot loops — the boot service built for system recovery is the culprit of unending instability from Latest from Tom's Hardware on 2026-05-12 11:40 (#75JC3) SupportAssist Remediation is a background service that Dell bundles on its Windows PCs to automate system recovery and repair tasks, and a recent update is reportedly causing BSOD loops.