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Latitude
Troubleshooting for Dell Latitude laptops
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ToqeerAhmed518
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July 31st, 2024 07:07
Latitude 7480 - 2 amber lights 1 white light
Latitude 7480 - 2 amber lights 1 white light on restart and than sht down on power-on its turn-on
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Chino de Oro
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July 31st, 2024 08:51
The error code indicates CPU failure. Run the Intel CPU diagnostics tools. If problem persists, replace the system board.
See the system diagnostic guide https://www.dell.com/support/manuals/en-us/latitude-14-7480-laptop/latitude_7480_ownersmanual/system-diagnostic-lights?guid=guid-8a701316-1175-4697-9c8a-1847a8757544&lang=en-us