Owners Manual

8. Reinstall the sled after an hour.
9. Follow the procedure listed in the After working inside your system section.
10. Enter System Setup and if the time and date are still incorrect, see Getting help section.
Related references
Instrucciones de seguridad on page 50
Related tasks
Before working inside your system on page 51
Hard drives or SSDs on page 98
Hard-drive or SSD cage on page 109
Hard drive or SSD backplane on page 112
Extracción de los módulos de memoria on page 66
Después de trabajar en el interior de su equipo on page 51
Placa base
Una placa base (también conocida como placa madre) es la principal placa de circuito impreso encontrada en equipos. La placa
base permite la comunicación entre muchos de los componentes electrónicos fundamentales del equipo, como la unidad central
de proceso (CPU) y la memoria, y también proporciona conectores para otros periféricos. A diferencia de un plano posterior, una
placa base contiene un número considerable de subsistemas, tales como las tarjetas de expansión del procesador y otros
componentes.
Removing the system board
Prerequisites
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by
your warranty. Read and follow the safety instructions that came with the product.
NOTE: This is a Field Replaceable Unit (FRU). Removal and installation procedures should be performed only by Dell
certified service technicians.
NOTE: You must remove the system board to replace a faulty system board.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
3. Keep the 5 mm and 6 mm Hex nut drivers, #2 Phillips screwdriver, and #2 Phillips round screwdriver ready.
4. Remove the following:
a. processor(s) and heat sink(s)
b. memory modules
c. cooling shroud
d. hard drives or SSDs
e. hard-drive backplane or SSD backplane
f. hard-drive cage or SSD cage
g. storage controller card
h. expander card
i. PCIe mezzanine cards
j. IDSDM card or rSPI card
Instalación y extracción de componentes del sled
133