Gateway E-9422R Gateway E-9422R Server User Guide - Page 52

CHAPTER 4: Installing Components 9 When the processor is oriented correctly and in place, press it firmly into the socket, rotate the load plate into place, and push down the load lever until it clicks into place. Caution The heatsink has Thermal Interface Material (TIM) located on the bottom of it. Use caution when you unpack the heat sink so you do not damage the TIM. If you are reusing the original heatsink, make sure that the TIM on the bottom of the heatsink is not damaged. If the TIM is damaged, you should remove the old TIM, then apply new TIM to the bottom of the heatsink. 10 Tilt the heatsink and insert the retaining tabs on the heatsink into the slots in the heatsink socket. 11 Tilt the heatsink down onto the processor, then push down the heatsink retaining lever and lock it under the retaining hook on the heatsink socket. 12 Follow the instructions in "Closing the server case" on page 30. Replacing a power supply module Caution The power supplies in this server contain no user-serviceable parts. Only a qualified computer technician should service the power supplies. Your server comes with 3-wire AC power cords fitted with the correct plug style for your region. If this plug does not match the connector on your surge protector, UPS, or wall outlet, do not attempt to modify the plug in any way. Use a surge protector, UPS, or wall outlet that is appropriate for the supplied AC power cords. Your server uses as many as two 650 W hot-swappable power supply modules. If your server has both power supply modules installed, the modules act as redundant, hot-swappable power supplies. If one of the two power supplies fails, the other power supply supports the server while you replace the failed power supply. You do not need to turn off the server or disconnect peripheral devices to replace a failed redundant power supply. If your server is only equipped with a single power supply, the server must be turned off and the AC power cord removed before replacing it. To replace a power supply module: 1 If your server is equipped with more than one power supply module, determine which power supply module has failed (the LED on the power supply will be orange). 2 If your server has only one power supply module installed, make sure that you turn off the server, then unplug the power cord before continuing. - OR If your server has two power supply modules installed, you do not need to turn off the power to the server before continuing. 3 Press the retaining clip on the power supply to the left to release the power supply module from the chassis. 46