ASRock W790 WS User Manual - Page 48

Graphics 12V Power Connectors

Page 48 highlights

1 5 4 8 Graphics 12V Power Connectors Right Angle: (8-pin GFX_12V1) (see p.7, No. 16) (8-pin GFX_12V2 (see p.7, No. 17) This motherboard provides two Graphics 12V 8 pin Power Connectors. * Be sure to install the PSU's power cable to this connector when PCIe card is installed. * Use either GTX_12V1 or GTX_12V2 when you install one or two PCIe card(s). Use both connectors when you install more than two PCIe cards. Otherwise, the system may not boot up properly. GFX_12V1 GFX_12V2 44 1 5 4 8

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44
Graphics 12V Power Connectors
Right Angle:
(8-pin GFX_12V1) (see p.7, No. 16)
(8-pin GFX_12V2 (see p.7, No. 17)
°is motherboard provides two Graphics 12V 8 pin Power Connectors.
* Be sure to install the PSU’s power cable to this connector when PCIe card is
installed.
* Use either GTX_12V1 or GTX_12V2 when you install one or two PCIe card(s). Use
both connectors when you install more than two PCIe cards. Otherwise, the system may
not boot up properly.
GFX_12V1
GFX_12V2
4
1
8
5
4
1
8
5