InstallingorreplacingaPCIcard
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.ToobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support
ThissectionprovidesinstructionsonhowtoinstallorreplaceaPCIcard.Yourcomputerhastwostandard
PCIcardslots,onePCIExpressx1cardslot,andonePCIExpressx16graphicscardslot.
ToinstallorreplaceaPCIcard,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage32.
3.Attherearofthecomputer,pressthereleasebutton1toopenthecardlatch2.
Figure11.OpeningthePCIcardlatch
4.DependingonwhetheryouareinstallingorreplacingaPCIcard,dooneofthefollowing:
•IfyouareinstallingaPCIcard,removetheappropriatemetalslotcover.
•IfyouarereplacinganoldPCIcard,grasptheoldcardthatiscurrentlyinstalledandgentlypullit
outoftheslot.
34ThinkCentreUserGuide
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