Chassis Intruded

Chassis Intrusion Jumper: A Quick and Easy Fix for a Frustrating PC Problem

Troubleshooting Chassis Intrusion Errors

Experiencing a "Chassis intruded" error message on your PC? Don't panic! This common issue can often be resolved with a simple jumper adjustment on your motherboard.

Identifying the Chassis Intrusion Jumper

Locate the jumper labeled "Chassis Intruded" or "Chassis GND" on your motherboard. It should be near the System Panel header, where you connect the power button and reset switch.

Shorting the Jumper

Using a jumper, short the two pins of the chassis intrusion jumper. This disables the chassis intrusion detection feature. Make sure the jumper is securely seated in place.

Restart Your PC

Restart your PC. The chassis intrusion error message should no longer appear. If it does, there may be an underlying hardware issue that needs further investigation.

Additional Troubleshooting Tips

If shorting the jumper doesn't resolve the issue, try:

Clearing the CMOS by removing the motherboard battery for a few minutes.

Inspecting the chassis for any loose screws or other objects that may be triggering the sensor.

Updating the BIOS to the latest version.

Conclusion

By following these steps, you can quickly and easily fix a chassis intrusion error on your PC. Remember to keep your motherboard updated and handle your chassis with care to avoid future issues.