Lenovo ThinkPad T420 (English) User Guide - Page 170
computer automatically goes into sleep standby mode again. The bay status indicator 1 turns off.
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1. Unlock the bay lock latch (1) by sliding it to the top. While holding the bay lock latch in the unlocked position, slide the bay eject latch (2) to the left, then pull out the Ultrabay device (3). Note: The computer returns from sleep (standby) mode and the pop-up window appears; then the computer automatically goes into sleep (standby) mode again. The bay status indicator (1) turns off. 152 User Guide
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1. Unlock the bay lock latch (1) by sliding it to the top. While holding the bay lock latch in the unlocked
position, slide the bay eject latch (2) to the left, then pull out the Ultrabay device (3).
Note:
The computer returns from sleep (standby) mode and the pop-up window appears; then the
computer automatically goes into sleep (standby) mode again. The bay status indicator (1) turns off.
152
User Guide