System Board (Top View) - IBM ThinkPad 340 Series Hardware Maintenance Manual

System Board (Top View)

▌1▐ Power Switch
▌2▐ Modem Card Connector (355x, 360x)
▌3▐ Serial Connector
▌4▐ Audio Card Connector
▌5▐ Speaker Connector (370C only)
▌6▐ Parallel Connector
▌7▐ Interposer Card Connector
▌8▐ External Display Connector
▌9▐ Reset Pushbutton
▌10▐ System Expansion Connector
Note: Model 355x does not have this connector.
▌11▐ External Input Device Connector
▌12▐ Hard Disk Drive Connector
▌13▐ PCMCIA Slot
▌14▐ DC/DC Card Connector
▌15▐ IC DRAM Card Connector
▌16▐ Diskette Drive Connector
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