Lenovo ThinkServer RD440 - Page 35

1PowerbuttonwithpowerstatusLED
Youcanpressthepowerbuttontoturnontheserverwhenyoufinishsettinguptheserver.Youalsocan
holdthepowerbuttonforseveralsecondstoturnofftheserverifyoucannotturnofftheserverfromthe
operatingsystem.SeeChapter4“Turningonandturningofftheserver”onpage63
.ThepowerstatusLED
helpsyoutodeterminethecurrentpowerstatus.
PowerstatusLED
Color
Description
OnGreen
Theserverison.
Off
None
Theserverisoff.
Blinking
GreenTheserverisinACPIS1mode,whichalsoisknown
asPowerOnSuspend(POS)mode.Inthismode,
themicroprocessorsarenotworkingwhileother
hardwaredevicesarestillworking.
2IDbuttonwithIDLED
WhenyoupresstheIDbuttononthefrontpanel,theIDLEDsonboththefrontandrearoftheserverare
littohelpyoulocatetheserveramongotherservers.YoualsocanturnontheIDLEDsusingaremote
managementprogramforserverpresencedetection.
IDLED
Color
Description
On
Blue
Theserverisidentified.
Off
None
TheIDLEDisnotinuseortheserverisnotidentified.
3NIC1statusLED
4NIC2statusLED
TheNIC1statusLEDindicatestheLANstatusfortheEthernetconnector1ontherearoftheserver.
TheNIC2statusLEDindicatestheLANstatusfortheEthernetconnector2ontherearoftheserver.
NICstatusLEDColor
Description
OnGreen
TheserverisconnectedtoaLAN.
Off
None
TheserverisdisconnectedfromaLAN.
Blinking
Green
TheLANisconnectedandactive.
Chapter3.Productoverview23