-events. Not all bits in the mask can be modified. Not all bits that
-can be modified do anything. Not all hot keys can be individually
-controlled by the mask. Most recent ThinkPad models honor the
-following bits (assuming the hot keys feature has been enabled):
-
- key bit behavior when set behavior when unset
-
- Fn-F3 always generates ACPI event
- Fn-F4 always generates ACPI event
- Fn-F5 0010 generate ACPI event enable/disable Bluetooth
- Fn-F7 0040 generate ACPI event switch LCD and external display
- Fn-F8 0080 generate ACPI event expand screen or none
- Fn-F9 0100 generate ACPI event none
- Fn-F12 always generates ACPI event
-
-Some models do not support all of the above. For example, the T30 does
-not support Fn-F5 and Fn-F9. Other models do not support the mask at
-all. On those models, hot keys cannot be controlled individually.
+events. Not all bits in the mask can be modified. Not all bits that can
+be modified do anything. Not all hot keys can be individually controlled
+by the mask. Some models do not support the mask at all. On those
+models, hot keys cannot be controlled individually.