Personal Computer User's Guide

Replacingthecardreader
Toreplacethecardreader,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Openthecomputercover.See“Openingthecomputercover”onpage32.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage32.
4.Locatethecardreaderdrivebay.See“Locatinginternaldrives”onpage15.
5.PivottheopticaldrivebayupwardanddisconnectthecardreadercablefromtheUSBconnectoronthe
systemboard.See“Locatingpartsonthesystemboard”onpage12.
6.Removethescrewthatsecuresthecardreaderbracket.Then,removethecardreaderbracketfrom
thechassis.
Figure20.Removingthescrewthatsecuresthecardreader
7.Removethetwoscrewsthatsecurethecardreadertoitsbracket.Thenremovethefailingcardreader
fromthebracket.
8.Installanewcardreaderintothebracketandinstallthetwoscrewstosecurethecardreadertothe
bracket.
42ThinkCentreUserGuide