190 TroubleshootingTroubleshooting ProcessorsCAUTION: Many repairs may only be done by a certified service technician. Youshould only perform troubleshooting and simple repairs as authorized in yourproduct documentation, or as directed by the online or telephone service andsupport team. Damage due to servicing that is not authorized by Dell is not coveredby your warranty. Read and follow the safety instructions that came with theproduct.1 Turn off the sled and attached peripherals.2 Remove the sled from the server enclosure. See "Removing a Sled" onpage 129.3 Remove the cooling shroud. See "Removing the Cooling Shroud" onpage 135.4 Ensure that each heat sink is properly installed. See "Installing a HeatSink" on page 139.5 Ensure that each processor is properly installed. See "Installing a Processor"on page 142.6 Replace the cooling shroud. See "Installing the Cooling Shroud" onpage 136.7 Reinstall the sled into the enclosure. See "Installing a Sled" on page 130.8 Turn on the sled and attached peripherals.9 If the problem persists, turn off the sled and attached peripherals.10 Remove the sled from the enclosure. See "Removing a Sled" on page 129.11 Remove the cooling shroud. See "Removing the Cooling Shroud" onpage 135.12 Remove processor 2. See "Removing a Processor" on page 140.13 Replace the cooling shroud. See "Installing the Cooling Shroud" onpage 136.14 Reinstall the sled into the enclosure. See "Installing a Sled" on page 130.15 Turn on the sled and attached peripherals.If the problem persists, the processor is faulty. See "Getting Help" onpage 203.16 Turn off the sled and attached peripherals.
