Windows TOE Enable This document describes the steps involved to enable TOE (Chimney) on a Windows platform. Step 1: Go to start menu, click on Administrative tool then select Server Manager. Step 2: Click on Diagnostics tab and select Device Manager. In Device Manager select and expand Network Adapters tab. Step 3: Right click on any Chelsio interface and select properties. Step 4: In properties click on Advanced tab and then click on TCPoffload, and change the value to “Enabled” NOTE: TOE (Chimney) can only be enabled on ‘–C’ cards like S310E-CR-C and S302E-C.