Acer AW2000ht-AW170ht F1 Acer AW2000ht w AW170htx F1 Server Service Guide - Page 44

Replacing a system fan The system has a total of four high-performance fans to provide the cooling for the system. Fan speed may be controlled by a setting in BIOS (see Chapter 4). Removing the fan module Follow these steps: 1. Remove the top cover (see "Removing the top cover" on page 37) while the system is still running to determine which of the fans has failed. 2. Remove the fan module. a. Disconnect the fan cable ( ) . b. Release the fan cable ( ) from the cable guide. c. Pull up the fan module ( ) and detach it from the fan holder. Installing the fan module 1. Insert the new fan module ( ) into the fan holder. 2. Connect the fan cable ( ). 38 Chapter 7