Energy Button Port: This header connects to the electricity button on the frontal interface. Reset Control Header: This connector joins to the restart button on the anterior board. Indicator Connectors: These ports connect to the lights on the anterior interface, consisting of the energy indicator, storage disk indicator, and internet indicator.
| Microprocessor Outlet | +—————————————+ | North bridge (ICH7) | Southbridge | | (Intel 945) | (ICH7R) | +—————————————+ | Storage Bays (4) | Addon Sockets | | (DDR2, up to 4GB) | (1 PCIe x16, | | | 1 PCIe x1, | | | 2 PCI) | +—————————————+ | Storage Interfaces | Energy Ports | | (4 SATA, 1 IDE, | (24-pin ATX, | | 1 flexible) | 4-pin Microprocessor, | | | 6-pin PCIe) | +—————————————+ Frontal Interface Ports Dell Optiplex 740 Motherboard Diagram
Fan Headers: These connectors join to the computer’s coolers, comprising of the CPU cooler and cabinet ventilator. Universal Serial Bus Ports: These connectors link to the device’s USB interfaces. Music Ports: These ports join to the computer’s audio interfaces. Energy Button Port: This header connects to the
The Dell Optiplex 740 mainboard has several front panel headers that join to the device’s front board. These connectors include of: The Dell Optiplex 740 mainboard has several front