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Dell Precision 7740 Manual de Serviço

Limpar as definições de CMOS

AVISO: Ao limpar as definições de CMOS irá reiniciar as definições do BIOS no computador.
  1. Retire o cartão SD
  2. Retire a tampa da bateria
  3. Desligue o cabo da bateria da placa de sistema.
  4. Retire atampa da base
  5. Retire a bateria de célula tipo moeda.
  6. Aguarde um minuto.
  7. Volte a colocar a bateria de célula tipo moeda.
  8. Volte a colocar a tampa da base
  9. Ligue o cabo da bateria à placa de sistema.
  10. Volte a colocar a placa SD.

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