Operation Manual

LIFEBOOK A550
LIFEBOOK AH550
Operating Manual
Innovative technology 7
Ports and controls 9
Important notes 13
First-time setup of your device 16
Working w ith the notebook 19
Security functions 45
Connecting external devices 50
Removing and installing components
during servicing 57
Settings in BIOS Setup Utility 66
Troubleshooting and tips 68
Technical data 76
Manufacturer’s notes 77
Index 84