Post originale di: mike

Testo:

You will need to closely observe the LED blinking as it is a code.

[link|https://www.dell.com/support/manuals/en-nz/latitude-e5570-laptop/latitudee5570_om/device-status-lights?guid=guid-2bd338a4-db1f-492f-a464-d6d4c8643e7a&lang=en-us|Dell Latitude E5570 Owner's Manual LED blinking codes|new_window=true]

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