b.Notetheorientationofthemicroprocessorinthesocket.Y oucaneitherlookforthesmalltriangle1
ononecornerofthemicroprocessorornotetheorientationofthenotches2onthemicroprocessor.
Thisisimportantwheninstallingthenewmicroprocessoronthesystemboar d.
c.Touchonlytheedgesofthemicropr ocessor.Donottouchthegoldcontactsonthebottom.
d.Donotdropanythingontothemicroprocessorsocketwhileitise xposed.Thesocketpinsmustbe
keptascleanaspossible.
8.Makesurethatthesmallhandleisintheraisedpositionandthemicroprocessorretainerisfullyopen.
9.Removetheprotectivecoverthatpr otectsthegoldcontactsofthenewmicroprocessor.
10.Holdthenewmicroprocessorbyitssidesandalignthesmalltriangleononecornerofthenew
microprocessorwiththecorrespondingsmalltriangleononecornerofthemicroprocessorsocket.
11.Lowerthenewmicroprocessorstraightdownintothemicroprocessorsocketonthesystemboard.
Figure29.Installingthemicroprocessor
12.Closethemicroprocessorretainerandlockitintopositionwiththesmallhandletosecurethenew
microprocessorinthesocket.
13.Reinstalltheheatsink.See“Replacingtheheatsink”onpage46.
14.Reconnectallcablesthatweredisconnectedfromthesystemboard.
50ThinkCentreUserGuide