Intermittent Problems - Lenovo ThinkEdge SE360 V2 User Manual

➙ Fan Speed (RPM) ➙ Dust Filter Measurement to take the measurement by selecting Run
immediately (once), or by setting a regular schedule. When taking the measurement, the fans will
operate at full fan speed for about 30 seconds. Make sure the high RPM is not caused by dust filter
measurement.
2. Check to see if the system inlet perforation or heatsinks are clogged.
3. Make sure that all air baffles are correctly installed in the server.
4. Check the thermal grease on the processor, and make sure it's not contaminated.

Intermittent problems

Use this information to solve intermittent problems.
• "Intermittent external device problems" on page 386
• "Intermittent KVM problems" on page 386
• "Intermittent unexpected reboots" on page 387
Intermittent external device problems
Complete the following steps until the problem is solved.
1. Update the UEFI and XCC firmware to the latest versions.
2. Make sure that the correct device drivers are installed. See the manufacturer's website for
documentation.
3. For a USB device:
a. Make sure that the device is configured correctly.
Restart the server and press the key according to the on-screen instructions to display the LXPM
system setup interface. (For more information, see the "Startup" section in the LXPM documentation
compatible with your server at
➙ Devices and I/O Ports ➙ USB Configuration.
b. Connect the device to another port. If using a USB hub, remove the hub and connect the device
directly to the server. Make sure that the device is configured correctly for the port.
Intermittent KVM problems
Complete the following steps until the problem is solved.
Video problems:
1. Make sure that all cables and the console breakout cable are properly connected and secure.
2. Make sure that the monitor is working properly by testing it on another server.
3. Test the console breakout cable on a working server to ensure that it is operating properly. Replace the
console breakout cable if it is defective.
Keyboard problems:
Make sure that all cables and the console breakout cable are properly connected and secure.
Mouse problems:
Make sure that all cables and the console breakout cable are properly connected and secure.
ThinkEdge SE360 V2 User Guide
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https://pubs.lenovo.com/lxpm-overview/ .) Then, click System Settings