Ultrabay 2000 Device Swapping With Thinkpad Models A20M And A20P - Lenovo ThinkPad i Series 1200 Installation Manual

ThinkPad X20 supports both hot and warm swapping of the Ultrabay 2000 device and
UltraBase X2 under Windows Me. To enable this feature, you must install the latest
ThinkPad Fast-Swap Feature Driver.
In order to remove an Ultrabay 2000 device, slide the bay-latch located next to the
Ultrabay 2000 device. When the bay status indicator is turned off or when the pop-up
window message appears, "Device can now be safely removed from the system", pop out
the handle and pull the handle to pull out the Ultrabay 2000 device. Remove or add
Ultrabay 2000 device.
Swapping the Ultrabay 2000 device or the UltraBase X2 is not supported while the
system is in the hibernation mode.
Swapping the Ultrabay 2000 device in the ThinkPad Dock is not supported.

Ultrabay 2000 device swapping with ThinkPad models A20m and A20p:

ThinkPad models A20m and A20p support only warm swapping for Ultrabay 2000
devices under the Windows Me. To enable this feature, you must install the latest
ThinkPad Fast-Swap Feature Driver.
In order to remove an Ultrabay 2000 device, slide the bay-latch located next to the
Ultrabay 2000 device. When the system goes into the Standby State and the bay status
indicator is turned off, pop out the handle and pull the handle to pull out the Ultrabay
2000 device. Remove or add Ultrabay 2000 device.
Swapping the Ultrabay 2000 device is not supported while the system is in the
hibernation mode.
Swapping the Ultrabay 2000 device in the ThinkPad Dock is not supported.