Step 4. Position the new memory module over the memory connector. Make sure
that the notch
1 on the memory module aligns correctly with the
connector key
2 on the system board. Push the memory module straight
down into the connector until the retaining clips close.
Step 5. Reattach the computer cover.
Replacing a hard disk drive
Note: For this procedure, it helps to lay the computer flat.
To replace a hard disk drive:
Step 1. Remove the computer cover. Refer to “Removing the computer cover”.
Step 2. Disconnect the data and power cables from the hard disk drive.
a
Step 3. Pull the plastic handle and slide the hard disk drive out of the drive bay.
b c
40 Lenovo Legion Y720T Hardware Maintenance Manual