Acer DA221HQL User Manual - Page 31

Resetting your DA221HQL

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Note: Downloading new firmware can take up to 40 minutes, depending on your network speed. Resetting your DA221HQL You may have to perform a reset if your DA221HQL fails to respond when buttons are pressed or the screen is tapped. To reset your DA221HQL disconnect the main power supply for ten seconds, then reconnect. Clean boot A clean boot will restore your DA221HQL to the factory settings. Warning! This will erase all your personal information, any contacts stored on your DA221HQL and any programs you installed. Open Settings from the application menu, then tap Backup & reset > Factory data reset; click Reset DA221HQL and then Erase everything to format your DA221HQL. If your DA221HQL still does not respond, refer to "FAQ and troubleshooting" on page 32. 31

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Note:
Downloading new firmware can take up to 40 minutes, depending on your
network speed.
Resetting your DA221HQL
You may have to perform a reset if your DA221HQL fails to respond when buttons
are pressed or the screen is tapped.
To reset your DA221HQL disconnect the main power supply for ten seconds, then
reconnect.
Clean boot
A clean boot will restore your DA221HQL to the factory settings.
Warning! This will erase all your personal information, any contacts stored
on your DA221HQL and any programs you installed.
Open
Settings
from the application menu, then tap
Backup & reset
>
Factory data
reset
; click
Reset DA221HQL
and then
Erase everything
to format your DA221HQL.
If your DA221HQL still does not respond, refer to "FAQ and troubleshooting" on page
32.