Lenovo ThinkPad T420si (English) User Guide - Page 141

Do not drop the drive or subject it to physical shocks. Put the drive on a material

Page 141 highlights

• Do not drop the drive or subject it to physical shocks. Put the drive on a material, such as soft cloth, that absorbs any physical shocks. • Do not apply pressure to the cover of the drive. • Do not touch the connector. The drive is very sensitive. Incorrect handling can cause damage and permanent loss of data. Before removing the solid state drive, make a backup copy of all the information on it, and then turn the computer off. Never remove the drive while the system is operating, in sleep (standby) mode, or in hibernation mode. Replacement instructions To replace the solid state drive, do as follows: 1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. 2. Close the computer display, and turn the computer over. 3. Remove the battery. For more information, refer to "Replacing the battery" on page 97. 4. Remove the screw that secures the solid state drive (1), then remove the cover (2). 5. Remove the solid state drive by pulling out the tab. Chapter 6. Replacing devices 125

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Do not drop the drive or subject it to physical shocks. Put the drive on a material, such as soft cloth, that
absorbs any physical shocks.
Do not apply pressure to the cover of the drive.
Do not touch the connector.
The drive is very sensitive. Incorrect handling can cause damage and permanent loss of data.
Before removing the solid state drive, make a backup copy of all the information on it, and then turn the
computer off.
Never remove the drive while the system is operating, in sleep (standby) mode, or in hibernation mode.
Replacement instructions
To replace the solid state drive, do as follows:
1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer.
2. Close the computer display, and turn the computer over.
3. Remove the battery. For more information, refer to “Replacing the battery” on page 97.
4. Remove the screw that secures the solid state drive (1), then remove the cover (2).
5. Remove the solid state drive by pulling out the tab.
Chapter 6
.
Replacing devices
125