dynabook TECRA A40-E, Руководство пользователя

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1. Turn off the computer's power.
2. Disconnect the AC adaptor and turn on the computer's power. If it
does not turn on then go to Step 4.
3. Operate the computer on battery power for five minutes. If you find
that the battery pack has at least five minutes of operating time,
continue operating until the battery pack is fully discharged. However,
if the
DC IN/Battery indicator flashes or there is some other warning
to indicate a low battery condition, go to Step 4.
4. Connect the AC adaptor to the DC IN 19V jack/USB Type-C™ port on
the computer, and to a wall outlet that is supplying power. The
DC IN/
Battery indicator glows amber to indicate that the battery pack is
being charged. However, if DC IN/Battery indicator does not glow, this
indicates that power is not being supplied. Check the connections for
the AC adaptor and the power cord.
5. Charge the battery pack until the DC IN/Battery indicator glows white.
Memory media
The computer is equipped with a memory media slot that can
accommodate some kinds of memory media with various memory
capacities so that you can easily transfer data from devices, such as digital
cameras and Personal Digital Assistants.
Keep foreign objects out of the memory media slot. Never allow metal
objects, such as screws, staples and paper clips, to enter the computer or
Keyboard. Foreign metal objects can create a short circuit, which can
cause computer damage and fire, possibly resulting in serious injury.
This Memory media slot supports the following memory media:
microSD/SDHC/SDXC Card.
Not all memory media have been tested and verified to work correctly.
Therefore, it is not possible to guarantee that all memory media can
operate properly.
Figure 4-3 Examples of memory media (microSD card)
Points to note about the memory media card
microSD/SDHC/SDXC memory cards comply with SDMI (Secure Digital
Music Initiative), which is a technology adopted to prevent unlawful copy or
playback of digital music. For this reason, you cannot copy or play back
protected material on another computer or other device, and you cannot
reproduce any copyrighted material except for your personal enjoyment.
The supported maximum capacity of memory card is 256GB.
User's Manual 4-12