Cooling Fan Removal 1 Remove the following assemblies: • Remove the toner cartridge. (See “Toner Cartridge Removal” (page 156) for instructions. • Remove the DIMM cover. (See “DIMM Cover Removal” (page 172) for instructions.) • Remove the rear cover. (See “Rear Cover Removal” (page 177) for instructions.) • Remove the top cover. (See “Top Cover Removal” (page 189) for instructions.) • Remove the left cover. (See “Left Cover Removal” (page 229) for instructions.) 2 Disconnect the power cable from the cooling fan at the location shown in figure 7-105. Figure 7-105 Disconnecting the Cooling Fan’s Power Cable 230 7 Removal and Replacement C4170-90959