Active interrupts (CD-ROM activity, etc.)
Events that cause entering of suspend mode:
Suspend mode is requested by the Fn key (Fn+F4).
The LCD is closed.
The specified time has elapsed from the last
operation with the keyboard, mouse, hard disk drive,
parallel connector, diskette drive, or the AC Adapter is
plugged in. The time is specified by
Suspend Timer
in the setup program (if enabled).
If the battery condition is low the system enters the
Safe Suspend mode and the configuration/setup
information is saved. If the battery gets to critical the
battery power indicator blinks (amber) and the system
goes into the Hibernation mode.
Events that cause exiting or resuming of suspend mode:
(Resume) The LCD is opened.
(Resume) Real time clock alarm signaled.
(Resume) Ring indicator (RI) signaled by serial or
PCMCIA device.
(Resume) Any keyboard key is pressed.
(Exit) Timer conditions are satisfied to enter
hibernation mode.
Hibernation Mode: When in hibernation mode, the
following occurs:
The system status, RAM, VRAM, and setup data are
stored on the hard disk.
The system is powered-off.
When the computer is powered with AC power and is used
with one of the following IBM PC cards, the computer does
not enter

suspend or hibernate mode

by either the LCD
suspend switch or power-management timeout; the PC
card and application program remain active.
PCMCIA Data/FAX Modem
High Speed PCMCIA Data/FAX Modem
3270 Emulation Credit Card Adapter
5250 Emulation Credit Card Adapter
Token-Ring 16/4 Credit Card Adapter
Credit Card Adapter for Ethernet
ThinkPad 365 (2625) 39