Lenovo ThinkPad 560Z ThinkPad 560X Hardware Maintenance Manual (Oct 1997) - Page 45
Hibernation Mode:, Port Replicator Power Overload:, ThinkPad Configurations program.
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Hibernation Mode: 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. Note The computer cannot enter hibernation mode if it has been powered on with ac power and a communication PC Card is used. The following events cause the computer to enter hibernation mode: Hibernation mode is requested by the Fn key (Fn+F12). Timer conditions are satisfied in suspend mode. A critically low battery condition occurs. The PS2 HIBernation command is set in the ThinkPad Configurations program. The computer exits hibernation mode and resumes operation when the power-on switch is pressed. When power is turned on, the hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive. Port Replicator Power Overload: If a power shutdown occurs intermittently when PC Card devices are used with a port replicator, suspect an over-current problem. Some PC Card devices use much power; if the maximum usage of each device occurs simultaneously, the total current exceeds the limit, thereby causing a power shutdown. Isolate this problem by removing one of the devices, and use the computer under the same condition to see if a power shutdown occurs. Do this procedure for all devices to help determine the cause. ThinkPad 560X (2640-60x, 70x) 35