DELL 530b Manuale Utente
Appendix
185
Inspiron 530/530a/530b/530c/530d
Memory
four 240-pin connectors
Power 12V
one 4-pin connector
Power
one 24-pin connector
Controls and Lights
Front of computer:
Power button
push button
Power light
blue light — Blinking blue in sleep state; solid blue for power-
on state
on state
amber light — The blinking amber indicates a problem with the
system board. A solid amber light when the system does not
boot indicates that the system board cannot start initialization.
This could be a system board or a power supply problem (see
"Power Problems" on page 77).
system board. A solid amber light when the system does not
boot indicates that the system board cannot start initialization.
This could be a system board or a power supply problem (see
"Power Problems" on page 77).
Drive activity
light
light
blue light — A blinking blue light indicates the computer is
reading data from or writing data to the SATA hard drive or
CD/DVD.
reading data from or writing data to the SATA hard drive or
CD/DVD.
Back of computer:
Link integrity
light (on
integrated
network adapter)
light (on
integrated
network adapter)
green light — A good connection exists between the network
and the computer.
and the computer.
off (no light) — The computer is not detecting a physical
connection to the network.
connection to the network.
Network activity
light (on
integrated
network adapter)
light (on
integrated
network adapter)
yellow blinking light — A good connection exists between the
network and the computer.
network and the computer.
Connectors (continued)
book.book Page 185 Monday, October 6, 2008 11:28 AM