Apple Desktop Computer manual Devices and Ports, RAM Expansion

	Infrared Link Module				26
Chapter 3	Devices and Ports				27
	USB Ports	28
	USB Connectors			28
	Transfer Types Supported					29
	USB Compatibility Issues					30
	ADB Compatibility				30
	Serial Port Compatibility					31
	Macintosh-To-Macintosh Connections						31
	USB Storage Devices				31
	USB Controller			31
	Keyboard	32
	Keyboard Layout			32
	Keyboard and USB			33
	Mouse	33
	Hard Disk Drive		34
	Video Display		34
	Infrared Communication Link					35
	Sound System		35
	Sound Inputs		36
	Built-in Microphone				36
	External Sound Input				36
	Sound Outputs		36
	Internal Speakers			36
	External Sound Output					37
	Headphone Jacks			37
	Sound Specifications			37
	Ethernet Port		39
	Internal Modem		39

Chapter 4 RAM Expansion	41
The Expansion Slots	42

Removing the Logic Board Assembly 42

4