Sony PCG-R505GCP - Manual (Page 18)

This setting only turns off power to the LCD. The system itself still functions on full power.
HDD Standby Timer Controls the time it takes the system to switch the hard disk drive to Standby mode when the
system is idle. This setting only turns off power to the hard disk drive.
i.LINK Port Controls the power supply to the i.LINK port. You can disable power to the i.LINK port to conserve power.
Memory Stick Port Power-saving Controls the power supply to the Memory Stick slot. You can disable power to the
Memory Stick slot to conserve power.
1 Slows the proc es s or s peed.
Page 18