Hardware Maintenance Type Specification PC Checkup system perform Clean up system registry and disk Virus checkup and Clean Window installation if required Exclude H/W Error No warranty on Data lost Maintenance SW/HW Firewall Checkup performance Check break up configure and update OS Change configure based on user request Not respond on user modification No warranty on data lost Sever Checkup server performance Check back up data and OS Check for virus and clean Windows installation and configure if require Exclude H/W error No warranty on Data lost Maintenance H/W and S/W Switch Check connectivity and performance Check back up configure and OS if it has Router Check performance status Check back up configure and OS Chang configure base on user needs Not respond for user modification No warranty on data lost Other Printer installation Cabling the cable Install and configuration on new device