System information

Vig580s Motherboard Manual
27
ATX Power Connectors (24-pin EATXPWR1 & 4-pin ATX12V1)
These connectors are for ATX power supply plugs. The plugs from the power supply
are designed to fit these connectors in only one orientation. Find the proper
orientation and push down firmly until the connectors completely fit.
Figure 12: ATX Power Connectors
Note:
• Do not forget to connect the 4-pin ATX +12 V power plug; otherwise, the system
will not boot up.
• To power the Motherboard, it is recommended that you use an ATX 12 V
Specification 2.0 power supply unit (PSU) with a minimum 350 W power rating.
This PSU type has a 24-pin and 4-pin ATX power plugs.
• If you intend to use a PSU with a 20-pin and 4-pin power plugs, make sure that
the 20-pin power plug can provide at least 15A on +12 V and that the PSU has a
minimum power rating of 350 W. The system may become unstable or may not
boot up if the power is inadequate. We do not, however, recommend the use of a
20-pin PSU.
• You must install a PSU with a higher power rating if you intend to install
additional devices.