Lenovo IdeaPad S10 - Manual (Page 88)

2. When the Lenovo logo and “Press <F2> to Setup” come up, immediately press F2
to enter the BIOS Setup Utility .
3. The “Installed memory” item shows the total amount of memory installed in your
computer.
Replacing the SIM card
Important:
See Chapter 7, “Safety, use, and care information,” on page 91 before replacing the SIM card.
To installing a SIM card
1. Turn off the computer; then disconnect the AC adapter and all cables from the
computer.
2. Close the computer display, and turn the computer over.
3. Remove the battery.
80 Lenovo IdeaPad S10 User Guide