IBM ThinkPad 340 Series Hardware Maintenance Manual page 70

System (Rear View)
▌1▐ External Display Connector
▌2▐ Serial Connector
▌3▐ PCMCIA Slot
▌4▐ Serial Connector
▌5▐ Reset Pushbutton
▌6▐ Power Jack
▌7▐ External Input Device connector
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System (Interior View)
▌1▐ Backup Battery
▌2▐ IC DRAM Card Slot
▌3▐ Standby Battery
▌4▐ Battery Pack
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IBM Mobile Systems HMM
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