Dell Latitude 3500 Manual de servicio

M-BIST

M-BIST es la herramienta de diagnóstico de prueba automática incorporada de la tarjeta madre del sistema, que mejora la precisión de los diagnósticos de las fallas de la controladora integrada (EC) de la tarjeta madre. M-BIST puede ser iniciada manualmente antes de POST.

DELLPS_NOTE M-BIST puede ser iniciada manualmente antes de POST (autoprueba de encendido).

How to run M-BIST?

M-BIST must be initiated on the system from a power-off state that is either connected to AC power or with battery only.

  1. Press and hold both the M key on the keyboard and the power button to initiate M-BIST.
  2. With both the M key and thepower button that is held down, the battery indicator LED may exhibit two states.
    1. OFF: No fault detected with the system board.
    2. SOLID AMBER: Indicates a problem with the system board.

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\