I can't find one, you may want to search the knowledge base to your specifics but I don't believe much exists on OS tuning. There isn't much to tune on Windows itself but rather stick with the SEPM
Look at these:
http://www.symantec.com/business/support/index?page=content&id=TECH102711&locale=en_US
http://www.symantec.com/business/support/index?page=content&id=TECH105179&locale=en_US
http://www.symantec.com/business/support/index?page=content&id=TECH97727&key=54619&actp=LIST
http://www.symantec.com/business/support/index?page=content&id=TECH104736&key=55357&actp=LIST
http://www.symantec.com/business/support/index?page=content&id=TECH133764&locale=en_US