Panasonic Toughbook CF-U1GQG6L2M Reference Manual page 45

SD Memory Card
To remove the card
Preparation
Save the data and close all applications.
Open the cover and confirm the SD Memory Card indicator (A) is off.
1
Disable the card function.
Click on the notification area and click
A
Select the card.
B
These steps are not necessary when removing the card after turning off the
computer.
2
Remove the card.
Press the card so it comes out of the slot.
A
Draw it straight out.
B
.
45
A