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23
English
English
The FDD-type power connector is an additional power connector. If
you are using more than one graphics cards, we recommend that
you plug a power cable from your power supply unit to the 5V/12V
power connector. This will provide more stability to the entire
system. The system board will still work even if the additional power
connector is not connected.
The system board requires a minimum of 300 Watt power supply
to operate. Your system configuration (CPU power, amount of
memory, add-in cards, peripherals, etc.) may exceed the minimum
power requirement. To ensure that adequate power is provided,
we
strongly recommend that you use a minimum of 400 Watt (or
greater) power supply.
Important:
Insufficient power supplied to the system may result in instabil-
ity or the add-in boards and peripherals not functioning
properly. Calculating the system’s approximate power usage is
important to ensure that the power supply meets the system’s
consumption requirements.
The power connectors from the power supply unit are designed to
fit the 24-pin and 8-pin connectors in only one orientation. Make
sure to find the proper orientation before plugging the connectors.
1
4
+5V
+12V
Ground
Ground
X
Summary of Contents for 790X-M2RS
Page 1: ...935 RS7801 504G 10300916A System Board User s Manual...
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Page 35: ...35 X JP10 3 1 2 3 1 2 X JP1 3 1 2 3 1 2...
Page 37: ...37 2 3 On Gen 1 1 2 On Gen 2 X JP13 3 1 2 3 1 2...
Page 38: ...38 JP8 3 1 2 3 1 2 X...
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Page 43: ...43 SATA 2 3 SATA 4 5 SATA 0 1...
Page 44: ...44 X 40 39 2 1 X IDE FDD...
Page 47: ...47 DRAM Power LED Standby Power LED Diagnostic LED...
Page 49: ...49 X 4 1 5V 12V Ground Ground...
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Page 51: ...51 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...
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Page 54: ...54 USB 1394 Front Panel...
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Page 63: ...63 2 3 On Gen 1 1 2 On Gen 2 X JP13 3 1 2 3 1 2...
Page 64: ...64 JP8 3 1 2 3 1 2 X...
Page 65: ...65 W W USB 4 USB 2 3 Mic in Side R L Rear R L Line in Front R L LAN USB 0 1 USB 5...
Page 68: ...68...
Page 69: ...69 SATA 2 3 SATA 4 5 SATA 0 1...
Page 70: ...70 1 X 40 39 2 1 X IDE FDD...
Page 73: ...73 Reset Power X...
Page 74: ...74 DRAM Power LED Standby Power LED Diagnostic LED...
Page 76: ...76 X 4 1 5V 12V Ground Ground...
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Page 78: ...78 1 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...
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Page 81: ...81 USB 1394 Front Panel...
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Page 97: ...97 SATA 2 3 SATA 4 5 SATA 0 1...
Page 98: ...98 X 40 39 2 1 X IDE FDD...
Page 101: ...101 1 Reset Power X...
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Page 104: ...104 X 4 1 5V 12V Ground Ground...
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Page 106: ...106 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...
Page 109: ...109 USB 1394...
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Page 118: ...118 2 3 On Gen 1 1 2 On Gen 2 default X JP13 3 1 2 3 1 2...
Page 119: ...119 JP8 3 1 2 3 1 2 X...
Page 120: ...120 Mic in Side R L Rear R L Line in Front R L USB 4 USB 2 3 USB 0 1 USB 5 1394 0 LAN...
Page 121: ...121 W W...
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Page 125: ...125 SATA 0 1 SATA 2 3 SATA 4 5...
Page 126: ...126 X 40 39 2 1 IDE FDD X...
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Page 132: ...132 1 4 5V 12V Ground Ground X...
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Page 134: ...134 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...
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