Personal Computer User Manual

Figure43.Installingthenewinternalspeaker
9.Reconnecttheinternalspeakercabletothesystemboard.See“Locatingpartsonthesystemboard”
onpage10.
10.Positionthecoverpresenceswitchsothatthescrewholeinthecoverpresenceswitchisalignedwith
thecorrespondingholeinthechassis.
48ThinkCentreUserGuide