Prerequisite
Before you start, read Important safety information and print the following instructions.
The M.2 solid-state drive is sensitive. Inappropriate handling might cause damage and permanent loss of data.
Replace the M.2 solid-state drive only for upgrade or repair. The M.2 solid-state drive is not designed for frequent changes or replacement.
Before replacing the M.2 solid-state drive, make a backup copy of all the data that you want to keep.
Do not apply pressure to the M.2 solid-state drive.
Do not touch the contact edge or circuit board of the M.2 solid-state drive. Otherwise the M.2 solid-state drive might get damaged.
Do not make the M.2 solid-state drive subject to physical shocks or vibration. Put the M.2 solid-state drive on a soft material, such as cloth, to absorb physical shocks.
Replacement procedure for the long M.2 solid-state drive
- If you are going to replace an Intel Optane memory, disable Intel Optane memory by doing the following:
Run the iRST Console with Device Driver.
Click Intel® Optane™ Memory and then follow the instructions on the screen to disable it.
Disable the built-in battery. See Disable Fast Startup and the built-in battery.
Turn off the computer and disconnect the computer from ac power and all connected cables.
Close the computer display and turn the computer over.
Remove the base cover assembly. See Base cover assembly.
- Remove the screw 1 and loosen the screw 2 to remove the long bracket 3. Then, remove the M.2 solid-state drive out of the slot 4.
Note: Two thermal pads are attached underneath the long bracket to prevent possible overheating. Ensure that the thermal pads are not removed or damaged. - Insert the new M.2 solid-state drive into the slot at an angle of about 20 degrees 1 and pivot the M.2 solid-state drive downward 2. Then, reinstall the long bracket into place 3 4, install the screw 5 and tighten the screw 6.
Reinstall the base cover assembly.
Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer.
- If you install a new Intel Optane memory, enable Intel Optane memory by doing the following:
Restart your computer. When the logo screen is displayed, immediately press F1 to enter the UEFI BIOS menu.
Select . Ensure that RST mode is selected.
Go to https://support.lenovo.com. Download and install the Intel Rapid Storage Technology (iRST) Console with Device Driver on your computer.
Run the iRST Console with Device Driver.
Click Intel® Optane™ Memory and then follow the instructions on the screen to enable it.
Replacement procedure for the short M.2 solid-state drive
- If you are going to replace an Intel Optane memory, disable Intel Optane memory by doing the following:
Run the iRST Console with Device Driver.
Click Intel® Optane™ Memory and then follow the instructions on the screen to disable it.
Disable the built-in battery. See Disable Fast Startup and the built-in battery.
Turn off the computer and disconnect the computer from ac power and all connected cables.
Close the computer display and turn the computer over.
Remove the base cover assembly. See Base cover assembly.
- Remove the screw 1 and loosen the screw 2 to remove the long bracket 3.
Note: Two thermal pads are attached underneath the long bracket to prevent possible overheating. Ensure that the thermal pads are not removed or damaged. - Remove the screw 1 that secures the M.2 solid-state drive. Then, remove the M.2 solid-state drive out of the slot 2.
Note: Remove the short bracket if you want to replace the short M.2 solid-state drive with a long M.2 solid-state drive.
- Insert the new M.2 solid-state drive into the slot at an angle of about 20 degrees 1 and pivot the M.2 solid-state drive downward 2. Install the screw 3 to secure the M.2 solid-state drive.
- Reinstall the long bracket into place 1 2. Then, install the screw 3 and tighten the screw 4.
Reinstall the base cover assembly.
Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer.
- If you install a new Intel Optane memory, enable Intel Optane memory by doing the following:
Restart your computer. When the logo screen is displayed, immediately press F1 to enter the UEFI BIOS menu.
Select . Ensure that RST mode is selected.
Go to https://support.lenovo.com. Download and install the Intel Rapid Storage Technology (iRST) Console with Device Driver on your computer.
Run the iRST Console with Device Driver.
Click Intel® Optane™ Memory and then follow the instructions on the screen to enable it.