Lenovo ThinkEdge SE360 V2 User Manual page 401

1. Check the system event log and resolve any related problems. To view the system event log, go to
Setup Utility and select Security ➙ System Event Log ➙ View System Event Log.
2. Change the Wake on LAN setting. Go to Setup Utility and select Power ➙ Automatic Power On ➙
Wake on LAN. The default setting is automatic. Change it to primary.
3. Depending on the method of using Wake on LAN, remove and reinstall the I/O module board or the
network adapter.
4. Turn off the server and disconnect it from the power source; then, wait 10 seconds before restarting the
server.
5. If the problem recurs, depending on the method of using Wake on LAN, replace the I/O module board or
the network adapter.
Could not log in using LDAP account with SSL enabled
Complete the following steps until the problem is resolved:
1. Make sure that the license key is valid.
2. Generate a new license key and log in again.
General WLAN problems
The following information provides useful tips to solve general WLAN problems.
• [Video] Lenovo Self-Help: How to connect to a wireless network
vid100761
• [Video] Trouble connecting to the internet or a wireless network
vid100753
• [Video] Tips & Tricks - Why is My Internet Slow?
• Turn airplane mode on or off
WLAN connection is unstable
The WLAN signal strength might be obstructed when the server is placed at the "corner of a building/
department" or in a "WLAN noisy" environment.
To improve the signal strength:
• Adjust the direction of x86 WLAN antennas.
https://support.lenovo.com/videos/vid500118
https://support.lenovo.com/solutions/msh500061
https://support.lenovo.com/videos/
https://support.lenovo.com/videos/
.
Chapter 8 Problem determination
391