Overview: High CPU Usage by System or DWM
This guide explains High CPU Usage by System or DWM step‑by‑step and why it matters for security, uptime, and performance. It’s written for small and medium businesses that rely on Blackhawk MSP for proactive, managed IT support in the Bay Area and beyond.
- ✅ Clear, actionable steps
- ✅ Best‑practice notes from our MSP engineers
- ✅ Links to related services and help
Tip: If you’re short on time, contact us — we’ll handle this for you and verify everything is working.
High CPU Usage by System or DWM — Desktop Window Manager (dwm.exe) or System interrupts pegging CPU often indicates a display driver issue or background indexing. Update GPU drivers, disable unnecessary visual effects, and rebuild Search index.
Visit Microsoft Support: https://support.microsoft.com/windows/troubleshoot-high-cpu-usage-in-windows-10-and-11-3b1e9fcc-2e6b-43a8-8eaa-8e5d7d3da71a
Video tutorial temporarily unavailable while we refresh links. If you need more help, please call us at 1-925-218-4000.
Need help? Blackhawk MSP can do this for you, verify success, and document the change. Call 1‑925‑218‑4000 or open a ticket.
