Computer Hardware User Manual

Optional-deviceproblems
•FollowthesuggestedactionsintheorderinwhichtheyarelistedintheActioncolumnuntiltheproblemis
solved.
•SeeChapter7“Partslisting,RS210Types6531,6532,6533,and6534”onpage175todeterminewhich
componentsarecustomerreplaceableunits(CRU)andwhichcomponentsareeldreplaceableunits(FRU).
•Ifanactionstepisprecededby“(Trainedservicetechnicianonly),”thatstepmustbeperformedonlyby
aTrainedservicetechnician.
•GototheLenovosupportWebsiteathttp://www.lenovo.com/supporttocheckfortechnicalinformation,
hints,tips,andnewdevicedriversortosubmitarequestforinformation.
SymptomAction
Anoptionaldevicethatwas
justinstalleddoesnotwork.
1.Makesurethat:
•Thedeviceisdesignedfortheserver.
•Youfollowedtheinstallationinstructionsthatcamewiththedeviceandthe
deviceisinstalledcorrectly.
•Youhavenotloosenedanyotherinstalleddevicesorcables.
•YouupdatedthecongurationinformationintheSetuputility.Whenever
memoryoranyotherdeviceischanged,youmustupdatetheconguration.
2.Reseatthedevicethatyoujustinstalled.
3.Replacethedevicethatyoujustinstalled.
Anoptionaldevicethatworked
previouslydoesnotworknow.
1.Makesurethatallofthecableconnectionsforthedevicearesecure.
2.Ifthedevicecomeswithtestinstructions,usethoseinstructionstotestthe
device.
3.Reseatthefailingdevice.
4.Replacethefailingdevice.
Chapter4.Diagnostics57