Filter
Top Products
Fn key combinations
The following table shows the function of each combination of Fn with a function
key.
Key combination Description
Fn+F1 Reserved.
Fn+F2 Reserved.
Fn+F3 Standby mode
Turn off the LCD display, leaving the screen blank. Hard disk drive
spindown while CPU still works. To turn the LCD display on
again, press any key or the TrackPoint stick.
Fn+F4 Sleep mode
This function causes the system to enter a low power sleep state.
The unit may remain in the Sleep state for an extended time. For
ACPI systems the OS will determine which state the system will
enter by user setting on the control panel.
Fn+F5 Wireless radio on/off switching
Enable or disable the built-in wireless networking features (the
IEEE 802.11 standard and wireless WAN if available), and the
Bluetooth features. If this combination of keys are pressed, a list of
wireless features is displayed in the Wireless Radio Control
window. The user can quickly change the power state of each
feature in the list.
Fn+F6 Reserved.
Fn+F7 Switch a display output location
v External monitor (CRT display)
v Computer display and external monitor (LCD + CRT display)
v Computer display (LCD)
Note:
For any operating system other than Windows 2000 or
Windows XP, no additional procedure is needed; just press Fn+F7.
Note:
1. This function does not work when different desktop images are
displayed on the computer display and the external monitor
(the Extend desktop function).
2. This function does not work while a DVD movie or a video clip
is playing.
3. For Windows 2000 or Windows XP, a hotkey application might
take over the switching function.
(continued)
Product overview
ThinkPad X60, X60s, X61, and X61s 45