Lenovo PC 300PL Manual page 61

ISA
ISA
ISA
PCI
PCI
PCI
Front
Panel
Audio
CD-ROM 340-Pin
Audio Connector
Power
Primary Secondary
(Back) IDE IDE
(Back) (Back)
Diskette Drive (Back)
3.5 V Select (Back)
Fan
Modem Wakeup
SCSI Hard Disk LED
Wake on LAN
Speaker
LED
Panel
(Back)