ETAS Handling of Problems
ES930.1 - User Guide 81
2. Click on Network and Sharing Center.
3. Click on Change adapter settings.
4. Right click on the used network adapter.
5. Select Deactivate in the context menu.
6. In order to reactivate the network adapter right click on it
again.
7. Select Activate.
Cause: Laptop energy management deactivates the network
card
The energy management of a laptop computer can deactivate the network
card. Therefore you should turn off energy monitoring on the laptop.
Switching off Energy Monitoring on Laptop
1. Open the Control Panel:
- Windows 7, 10:
1.1 Click on the Windows symbol.
1.2 Click on Control Panel.
- Windows 8.1:
1.1 Click on the Windows symbol.
1.2 Enter Control Panel in the entry field.
1.3 Push <ENTER>.
2. Click on Device Manager.
3. In the Device Manager open the tree structure of the entry
Network Adapter.
4. Right click on the used network adapter.
5. Select Properties in the context menu.
6. Switch off energy monitoring as follows:
i. Select the Energy Management tab.
ii. Deactivate the Computer can switch off device to save
energy option.
7. Select the Extended tab.
8. If the property Autosense is included, deactivate it.
9. Click OK to apply the settings.
Cause: Automatic disruption of network connection
It is possible after a certain period of time without data traffic that the network
card automatically interrupts the Ethernet connection. This can be prevented
by setting the registry key
autodisconnect.
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