109Specific problems and correctiveactionsListed below are specific problems that may arise during the use ofyour server and their possible solutions.Power indicator does not light.Do the following:• Make sure the power supply module is properly installed.• Make sure the power cord is connected correctly.• Make sure that the wall outlet has power. Test it by plugging inanother device.• Make sure the power indicator on the front panel is lit up green.• Remove all add-in cards and see if the system boots.If reboot is successful, install the cards back in one at a time with areboot between each addition to determine if one of them iscausing the problem.• Make sure that you have properly installed system compliantmemory modules, and that they are populated according to thesystem guidelines.• Make sure that you have installed system compliant processors,and that they are populated according to the system guidelines.HDD activity indicator does not light.Do the following:• Make sure the drive is not disabled in the BIOS setup utility.• Make sure the drive is compatible.• Make sure you have not exceeded the power budget for theserver.Hard drives are not recognized.Do the following:• Make sure the disk controller is not disabled in the BIOS setup.• Make sure the drive is compatible.
