Toshiba Tecra W50-A - Manual (Page 35)

1. Click Power Options and then click Choose what the power button
does or Choose what closing the lid does.
2. Enable the desired Hibernation Mode settings for When I press the
power button and When I close the lid.
3. Click the Save changes button.
Data save in Hibernation Mode
When you turn off the power in Hibernation Mode, the computer will take a
moment to save the current data in memory to the HDD/SSD.
After you turn off the computer, and the content of memory has been saved
to the HDD/SSD, turn off the power to any peripheral devices.
Do not turn the computer or devices back on immediately. Wait a moment
to let all capacitors fully discharge.
User's Manual 2-13