Computer Hardware User Manual

Microprocessor
Heatsink
Orientation
DIMMs DIMMs
Thefollowingtabledescribesthejumpersonthesystemboard.
Table25.Systemboardjumpers
JumpernumberJumpernameJumpersetting
JP1
ClearCMOSjumper1•Pins1and2:KeepCMOSdata
(default).
•Pins2and3:ClearCMOSdata
(includingpower-onpasswordand
administratorpassword)
JP6Bootblockjumper2
•Pins1and2:Bootfromprimary
BIOSpage(default).
•Pins2and3:Bootfrombackup
BIOSpage.
Notes:
1.Ifnojumperispresent,theserverrespondsasifthepinsaresetto1and2.
2.ChangingthepositionoftheUEFIbootrecoveryjumperfrompins1and2topins2and3beforetheserveris
turnedonalterswhichashROMpageisloaded.Donotchangethejumperpinpositionaftertheserveris
turnedon.Thiscancauseanunpredictableproblem.
Usingtheintegratedmanagementmodule
Theintegratedmanagementmodule(IMM)isasecondgenerationofthefunctionsthatwereformerly
providedbythebaseboardmanagementcontrollerhardware.Itcombinesserviceprocessorfunctions,video
controller,and(whenanoptionalvirtualmediakeyisinstalled)remotepresencefunctioninasinglechip.
TheIMMsupportsthefollowingbasicsystems-managementfeatures:
•Environmentalmonitorwithfanspeedcontrolfortemperature,voltages,fanfailure,andpowersupply
failure.
Chapter8.Conguringtheserver213