Epson ActionNote 4SLC/25 User Manual - Page 117

Battery PIoblems, using the AC adapter.

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Battery PIoblems If you have trouble running the computer from the battery pack, follow the steps in this section to find the problem. (Be sure to read Chapter 3 for information on the battery.) 1. Check the low battery light. If it is blinking, the battery is low and you need to recharge it. See Chapter 3 for instructions. 2. If you think the battery is not providing any power, it may not be installed properly. Try removing and reinstalling it, according to the instructions in Chapter 3. Make sure the battery cover is closed securely. 3. If you replace the battery pack and the computer works properly, then you need to recharge the other battery that is out of power. 4. If you replace the battery pack and the computer does not work properly, the new battery may not be fully charged. Recharge this battery until it reaches its maximum capacity. 5. If the power light still does not come on, connect the AC adapter to the computer and plug the adapter into an electrical outlet. Turn on the computer and see if it works using the AC adapter. If the computer works using the AC adapter, you may need to check your battery pack. If the computer does not work with the AC adapter, see "AC Adapter Problems" later in this appendix. 6. If you have not used a battery in a long time (three months or more), you may need to recharge it. 7. If you find that over time the battery is losing its charge in less and less time, it may be reaching the end of its life. You may need to replace it with a new battery pack. A-4 Troubleshooting

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Battery PIoblems
If you have trouble running the computer from the battery
pack, follow the steps in this section to find the problem. (Be
sure to read Chapter 3 for information on the battery.)
1.
Check the low battery light. If it is blinking, the battery is low
and you need to recharge it. See Chapter 3 for instructions.
2.
If you think the battery is not providing any power, it may
not be installed properly. Try removing and reinstalling it,
according to the instructions in Chapter 3. Make sure the
battery cover is closed securely.
3.
If you replace the battery pack and the computer works
properly, then you need to recharge the other battery that is
out of power.
4.
If you replace the battery pack and the computer does not
work properly, the new battery may not be fully charged.
Recharge this battery until it reaches its maximum capacity.
5.
If the power light still does not come on, connect the AC
adapter to the computer and plug the adapter into an
electrical outlet. Turn on the computer and see if it works
using the AC adapter.
If the computer works using the AC adapter, you may need
to check your battery pack. If the computer does not work
with the AC adapter, see “AC Adapter Problems” later in
this appendix.
6.
If you have not used a battery in a long time (three months
or more), you may need to recharge it.
7.
If you find that over time the battery is losing its charge in
less and less time, it may be reaching the end of its life. You
may need to replace it with a new battery pack.
A-4 Troubleshooting