Lenovo ThinkServer RD240 - Front Panel Diagnostics

CAUTION:
Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnoff
theelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepower
cord.T oremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnected
fromthepowersource.
Theservercanbeturnedoffinanyofthefollowingways:
•Youcanturnofftheserverfromtheoperatingsystem,ifyouroperatingsystemsupportsthisfeature.After
anorderlyshutdownoftheoperatingsystem,theserverwillturnoffautomatically.
•Youcanpressthepowerbuttontostartanorderlyshutdownoftheoperatingsystemandturnoffthe
server,ifyouroperatingsystemsupportsthisfeature.
•Iftheoperatingsystemstopsfunctioning,youcanpressandholdthepowerbuttonformorethanfour
secondstoturnofftheserver.
•TheservercanbeturnedoffbytheShutdownonLANfeature.
•Theintegratedmanagementmodule(IMM)canturnofftheserverasanautomaticresponsetoacritical
systemfailure.
Connectingexternaldevices
Ifyouinstallasupportedoptionaladapter,youcanattachexternaldevicestotheserver.
Toattachanexternaldevice,dothefollowing:
Note:Ifyouareattachinganexternaldevice,seethedocumentationthatcomeswiththedevicefor
informationaboutcabling.
1.ReadandunderstandtheSafetyInformationontheThinkServerDocumentationDVDthatcomeswith
yourproduct,andGuidelines.Toobtainacopyofthepublications,goto:
http://www.lenovo.com/support
2.Turnofftheserverandallattacheddevices.
3.Followtheinstructionsthatcomewiththedevicetoprepareitforinstallationandtoconnectitto
theserver.
92ThinkServerRD240HardwareMaintenanceManual