Lenovo ThinkPad 360 Hardware Maintenance Manual - Page 417
Port Replicator Power Overload, exceed the replicator power limit, thereby causing a power
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When power is turned on, the hibernation history of the boot record on the hard disk is recognized and system status is restored from the hard disk to resume operation. Port Replicator Power Overload: If intermittent power shut-downs occur while using two or more PCMCIA devices with a port replicator, suspect an over-current problem. Some PCMCIA devices use more than the recommended maximum power. If the maximum usage for each device occurs simultaneously, the total current can exceed the replicator power limit, thereby causing a power shut down. Isolate this problem by removing one of the devices and using the computer under the same condition to see whether a power shut down occurs. Do this procedure for all devices, then determine the cause. ThinkPad 755CE, 755CSE, 755CV, 755CX (9545) 407
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