Dell Precision T3610 - External Connectors and Controls; Front USB Port Specifications; Power Button Light Indicators

Feature Specification
PCI 2.3 one 124-pin connector
Front I/O:
Front USB one 14–pin connector
Internal USB one type A female, one dual-port 2x5 header
Front panel control one 2x14 pin connector
Front panel audio HDA header one 2x5 pin connector
Hard drive/ Optical drive:
SATA
T3610 / T5610
• four 7-pin SATA connectors for HDD
• two 7-pin SATA connectors for ODD
T7610
• two 36-pin mini-SAS connectors for HDD
• two 7-pin SATA connectors for ODD
Power
T3610 one 24-pin and one 8-pin connector
T5610 one 24-pin and two 8-pin connectors
T7610 one 24-pin and one 20-pin connector
Table 26. Controls and Lights
Feature Specification
Power button light: off — system is off or unplugged.
solid white light — computer is operating normally.
blinking white light — computer is in stand by.
solid amber light — the computer does not start, indicating a problem
with the system board or power supply.
blinking amber light — indicates a problem has occurred with the
system board.
Drive activity light white light — blinking white light indicates that the computer is
reading data from, or writing data to the hard drive.
Network link integrity lights (back panel) green light — A good connection at 10 Mbs exists between the
network and the computer
orange light — A good connection at 100 Mbs exists between the
network and the computer.
yellow light — A good connection at 1000 Mbs exists between the
network and the computer.
Network activity lights (back panel) yellow light — flashes when there is network activity on the
connection.
Diagnostic lights: off — computer is off or has completed POST.
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