Sony PCG-GRX690P - Manual (Page 29)

Conserving Battery Power
29
Frequently asked questions
Can my computer enter Hibernate mode while using battery power?
Your computer can enter Hibernate mode while using battery power, but some
software programs and peripheral devices prevent the system from entering
Hibernate mode at all. If you are using a program that prevents the system from
entering Hibernate mode, save your data frequently. See “Using power saving
modes” for information on how you can manually activate Hibernate mode.
When should I replace the battery?
If, after fully charging the battery, the battery power is still low, the battery may
be reaching the end of its life and should be replaced.
Why is the battery warm?
While the battery is in use or being discharged, the battery heats up. This is
normal and is not cause for concern.
LCD Standby
Timer Controls the time it takes the system to switch the computer
screen (LCD) to Standby mode when the system is idle. This
setting only turns off power to the computer screen. 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® media slot.
You can disable power to the Memory Stick slot to conserve
power.
* Slows the processor speed.
Power profile Description