Removing A Sim - HP Pavilion DM4-1050 User Manual

6. Remove the battery.
7. Insert the SIM card into the slot.
8. Replace the battery.
NOTE:
9. Turn the computer right-side up, and then reconnect external power and external devices.
10. Turn on the computer.

Removing a SIM

To remove a SIM:
1. Shut down the computer. If you are not sure whether the computer is off or in Hibernation, turn
the computer on by pressing the power button. Then, shut down the computer through the
operating system.
2. Close the display.
3. Disconnect all external devices connected to the computer.
4. Unplug the power cord from the AC outlet.
5. Turn the computer upside down on a flat surface, with the battery bay toward you.
6. Remove the battery.
18 Chapter 2 Networking
HP Mobile Broadband will be disabled if the battery is not replaced.