Replacing The Memory Module Under The Keyboard; Before You Start, Print These Instructions. Read The Important Safety Information First. See "Important Safety Information - Lenovo 20EQS1LG00 User Manual

13. Reinstall the removable battery. See "Replacing the removable battery " on page 115.
14. Turn the computer over again. Connect the ac power adapter and all cables.

Replacing the memory module under the keyboard

Before you start, print these instructions. Read the important safety information first. See "Important
safety information" on page vi.
Increasing memory capacity is an effective way to make programs run faster. You can increase memory
capacity by replacing or adding a memory module.
Note: The operating speed of the memory module has dependency on the system configuration. In some
conditions, the memory module in your computer might not be able to operate at the maximum speed.
Attention: Before you start installing a memory module, touch a metal table or a grounded metal object. This
action reduces any static electricity from your body. Static electricity could damage the memory module.
To replace the memory module under the keyboard, do the following:
1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait
three to five minutes to let the computer cool.
2. Close the computer display and turn the computer over. Then remove the removable battery. See
"Replacing the removable battery " on page 115.
3. Remove the bottom cover. See "Replacing the bottom cover" on page 118.
4. Remove the keyboard. See "Replacing the keyboard" on page 129.
5. Remove the screw that secures the metal sheet
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ThinkPad P50 User Guide
1 . Then remove the metal sheet 2 .