HP ProBook 6540b HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Mainte - Page 77

SIM, Remove the battery see

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Removal and replacement procedures SIM ✎ The SIM is provided by the end user as a security measure for the WWAN module. The SIM should be removed, placed into a static-dissipative container, and then replaced when the computer is reassembled. Before removing the SIM, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see "Battery" on page 4-7). Remove the SIM: 1. Press in on the SIM 1 to release it from the SIM slot. 2. Remove the SIM 2 from the SIM slot. Insert the SIM into the SIM slot, and gently push the SIM into the slot until it is firmly seated. 4-8 Maintenance and Service Guide

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4–8
Maintenance and Service Guide
Removal and replacement procedures
SIM
✎
The SIM is provided by the end user as a security measure for the WWAN module. The SIM should be removed,
placed into a static-dissipative container, and then replaced when the computer is reassembled.
Before removing the SIM, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4. Remove the battery (see
“Battery” on page 4-7
).
Remove the SIM:
1. Press in on the SIM
1
to release it from the SIM slot.
2. Remove the SIM
2
from the SIM slot.
Insert the SIM into the SIM slot, and gently push the SIM into the slot until it is firmly seated.