Lenovo ThinkServer TD340 - Page 193

Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Notes:
•Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
•Useanydocumentationthatcomeswiththenewfrontpanelboardassemblyandfollowthoseinstructions
inadditiontotheinstructionsinthistopic.
•ThefrontpanelboardassemblyissensitivetoESD.Ensurethatyoureadandunderstand“Handling
static-sensitivedevices”onpage84
firstandcarefullyperformtheoperation.
Toreplacethefrontpanelboardassembly,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage85.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage87.
4.Locatethefrontpanel.See“Frontpanel”onpage17.
5.Removethefrontsystemfans.See“Replacingthefrontsystemfan1”onpage183.
6.DisconnectthesignalcablesofthefrontpanelboardassemblyfromtheinternalUSBconnector1and
thefrontpanelconnectoronthesystemboard.See“Systemboardcomponents”onpage48.
7.Ifnecessary,removeanypartsordisconnectanycablesthatmightimpedeyouraccesstothesignal
cablesofthefrontpanelboardassembly.Recordthecablerouting,andthenreleasethesignalcables
ofthefrontpanelboardassemblyfromanycableclipsortiesinthechassis.
Chapter6.Installing,removing,orreplacinghardware181