Issue - Cleanwipe tool has been used to remove a corrupt install of SEP client or SEPM and the system loses network connectivity.
Cause - The Cleanwipe tool has corrupted or partially removed the network adapter drivers.
Solution - On the affected system,
o Right - click My Computer icon on the desktop and click Manage
o On the Computer Management snap-in, click Device Manager
o Expand Network adapters in the right pane
o You may see a yellow exclamation mark next to the network adapter in question
o Right click on the network adapter and click uninstall
o After the drivers are uninstalled, reboot the system
oThe system will automatically detect the network adapter hardware and install the drivers
o The client should regain the network connectivity.