Asrock 939SLI-eSATA2 939SLI-ESATA2 用户手册

1 8

1 8

1 8

1 8

1 8

2.5 Dual Graphics Feature

2.5 Dual Graphics Feature

2.5 Dual Graphics Feature

2.5 Dual Graphics Feature

2.5 Dual Graphics Feature

This motherboard supports Dual Graphics Technology. When installing the add-on
VGA cards to this motherboard, you are allowed to choose two different ways to
decide the function of PCIE1 slot and PCIE3 slot. The default value of this feature is
to enable PCIE1 slot (PCI Express x 16) and PCIE3 slot (only PCI Express x 1). You
can also adjust the jumpers according to the below table to enable PCIE1 slot (PCI
Express x 8) and PCIE3 slot (PCI Express x 8). In other words, you are able to adjust
the jumpers to enjoy the benefit of Dual Graphics feature. Please refer to the table
below for the correct jumper settings.

    Function

Jumper Settings

Enable PCIE1
(PCIE x 16) /
PCIE3 (only
PCIE x 1)
(Default)

Enable PCIE1
(PCIE x 8) /
PCIE3
(PCIE x 8)

3
2

3
2

3
2

3
2

3
2

3
2

3
2

3
2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

J12                J13                                                            J19

J12                J13                                                            J19

J14                J15                    J16               J17                J18

J14                J15                    J16               J17                J18