System Overview

Power Macintosh 4400

The Power Macintosh 4400 is an entry-level computer with a PowerPC 603e processor. The adapter card in the 4400 160 allows installing three PCI cards. In later models the adapter card allows installing one communications card and two PCI cards. The computer can be turned on or off from the keyboard and from the power button. A voltage switch allows manual selection of two settings for voltage ranges of 100-130V or 200-230V. The Power Macintosh 4400 200 will be sold worldwide. In the Far East,...

Communications Card

Before you begin, remove the top housing. Caution Review the ESD precautions in Bulletins Safety. Note A communications card can only be installed in the bottom slot of the adapter card in a Power Macintosh 4400 200 or 7220 200. An Ethernet or internal modem card may be installed here. If a customer wants both Ethernet and internal modem cards, install an Ethernet PCI card in one of the upper slots and install the modem card in the lower communications slot. Note Some communications cards are...