Sharp PC-MM1 - Manual (Page 17)

xv
Status Indicators
Never turn off the computer when the hard disk indicator is on. This may
damage the data on the hard disk.
Right
Left
Headphone/Audio Output Jack
→4-14
PC Card Slot
→4-17
AC Adapter Jack
→1-4
Connection Cradle Connector
→7-5
USB Port
→4-3,7,16,21
LAN Jack
→5-2
USB port
→4-3,7,16, 21
Hard Disk Indicator
Antenna Indicator
Battery Indicator
Power Indicator