problems (continued)temperature 136temperature-related 138undetermined 140voltage-related 137Rrecovering BIOS code 97Remote Supervisor Adapter II SlimLineupdating firmware 100Remote Supervisor Adapter II SlimLine connector 7removingbezel 16cover 14door 13removing/replacingadapter support bracket 70CD-ROM drive 64center fan and adapter support bracket 67center fan support bracket 69diagnostics panel card 61diskette drive 63external LED card 59front fan housing 72hard disk drive backplane 65microprocessor 56operator information panel 59PCI fan guide 72power reset card 62power supply cage assembly 66switch card assembly 74system board 76USB connector, front 73replacingbattery 42hot-swap fan 17reset button 5resetting BMC firmware 96RS-485 connector 52SSCSIerror messages 97, 132SCSI adapter boot option 25SCSI connectorlocation 78serial1 connector 62 connector 6port problems 130serial connector 53ServeRAID error codes 133, 134ServerGuide error symptoms 131service processor error codes 132size 3software, problems 132specifications 3statements, types of 2switch card assembly, removing 74switch, power-on password override 81system boardconnectorsexternal port 82internal cable 78SCSI 78LEDs 83removing 76system error LED 5, 93system information LED 5system locator LED 5system shutdownBIST error messages 139bus fault error messages 139DASD checkout error messages 138error messages 137temperature-related error messages 138Ttemperature 3temperature error messages 136temperature-related system shutdown errormessages 138test log, viewing 92thermal materialheat sink 41thermal material, heat sink 40, 57, 58tier levels, CRU 144trademarks 188Uundetermined problems 140United States electronic emission Class A notice 190United States FCC Class A notice 190Universal Serial Busconnector 54port 54updating firmware 100USBconnector 1connector, front, removing 73connectors 5USB connector 6Vvideo 3connector 6video connector 54video controller 3voltage regulator moduleinstalling 36voltage regulator module installing 36voltage-related system shutdown error messages 137VRMSee voltage regulator module196 xSeries 236 Type 8841: Hardware Maintenance Manual and Troubleshooting Guide
