Lenovo x3250 m6 - Handling Static-Sensitive Devices; Removing and Installing Server Components; Removing and Installing Structural Parts

•Donotallowyournecktieorscarftohanginsidetheserver.
•Removejewelry,suchasbracelets,necklaces,rings,andloose-fittingwristwatches.
•Removeitemsfromyourshirtpocket,suchaspensandpencils,thatcouldfallintotheserverasyou
leanoverit.
•Avoiddroppinganymetallicobjects,suchaspaperclips,hairpins,andscrews,intotheserver.
Handlingstatic-sensitivedevices
Attention:Staticelectricitycandamagetheserverandotherelectronicdevices.Toavoiddamage,keep
static-sensitivedevicesintheirstatic-protectivepackagesuntilyouarereadytoinstallthem.
Toreducethepossibilityofdamagefromelectrostaticdischarge,observethefollowingprecautions:
•Limityourmovement.Movementcancausestaticelectricitytobuilduparoundyou.
•Theuseofagroundingsystemisrecommended.Forexample,wearanelectrostatic-dischargewrist
strap,ifoneisavailable.Alwaysuseanelectrostatic-dischargewriststraporothergroundingsystem
whenworkinginsidetheserverwiththepoweron.
•Handlethedevicecarefully,holdingitbyitsedgesoritsframe.
•Donottouchsolderjoints,pins,orexposedcircuitry.
•Donotleavethedevicewhereotherscanhandleanddamageit.
•Whilethedeviceisstillinitsstatic-protectivepackage,touchittoanunpaintedmetalsurfaceonthe
outsideoftheserverforatleasttwoseconds.Thisdrainsstaticelectricityfromthepackageandfrom
yourbody.
•Removethedevicefromitspackageandinstallitdirectlyintotheserverwithoutsettingdownthedevice.
Ifitisnecessarytosetdownthedevice,putitbackintoitsstatic-protectivepackage.Donotplacethe
deviceontheservercoveroronametalsurface.
•Takeadditionalcarewhenhandlingdevicesduringcoldweather.Heatingreducesindoorhumidity
andincreasesstaticelectricity.
Removingandinstallingservercomponents
Thissectionprovidesinformationforremovingandinstallingservercomponents.
Removingandinstallingstructuralparts
Installationofstructuralpartsisyourresponsibility.IfLenovoinstallsastructuralpartatyourrequest,you
willbecharged.
Theillustrationsinthisdocumentmightdifferslightlyfromyourhardware.
Removingtheservercover
Toremovetheservercover,dothefollowing:
Step1.Turnofftheserver.Then,disconnectallexternalcablesandremoveallperipheraldevices.
Step2.Iftheserverhasbeeninstalledinarack,removetheserverfromtherack.SeetheRackInstallation
Instructionsthatcomeswiththeserver.
Step3.Puttheserveronaworkingareabeforeyouremoveanyservercomponentsfromtheserver.
88LenovoSystemx3250M6InstallationandServiceGuide