Memory (in the slot under the keyboard) removal and installation - ThinkPad T420, T420i
Memory (in the slot under the keyboard) removal

For access, remove these FRUs in order:

Note: Your computer has two memory slots: one under the keyboard and another on the underside of the computer. If you install a memory in only one of the two slots, install it in the slot located under the keyboard.

Please perform the following steps as shown in the pictures below.




Memory (in the slot under the keyboard) installation

When installing: Insert the notched end of the memory into the socket. Press the memory firmly, and pivot it until it snaps into place. Make sure that it is firmly fixed in the slot and does not move easily.

Purchase parts online

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
Document ID : PD008402
Legacy Document ID : MIGR-76812
Last Updated :
Copyright © Lenovo 2013, all rights reserved
Was this page helpful to you?YesNo

Select Task
Drivers & Software  
Guides & Manuals  
Diagnose & Fix  
Warranty & Services  

Driver Matrix
KnowledgeBase Featured Articles
Community KnowledgeBase
Community Forums