MSI MAG Z590 TOMAHAWK WIFI User Manual - Page 35

PCI_E1~4: PCIe Expansion Slots, JAUD1: Front Audio Connector

Page 35 highlights

PCI_E1~4: PCIe Expansion Slots PCI_E1: PCIe 4.0 x16 (From CPU) BAT1 PCI_E2: PCIe 3.0 x1 (From Z590 chipset) PCI_E3: PCIe 3.0 x4 (From Z590 chipset) PCI_E4: PCIe 3.0 x1 (From Z590 chipset) ⚠⚠Important ∙∙If you install a large and heavy graphics card, you need to use a tool such as MSI Graphics Card Bolster to support its weight to prevent deformation of the slot. ∙∙For a single PCIe x16 expansion card installation with optimum performance, using the PCI_E1 slot is recommended. ∙∙When adding or removing expansion cards, always turn off the power supply and unplug the power supply power cable from the power outlet. Read the expansion card's documentation to check for any necessary additional hardware or software changes. ∙∙PCI_E3 will run at x1 speed when installing devices in PCI_E2 slot. JAUD1: Front Audio Connector This connector allows you to connect audio jacks on the front panel. 2 10 1 9 1 MIC L 2 Ground 3 MIC R 4 NC 5 Head Phone R 6 MIC Detection 7 SENSE_SEND 8 No Pin 9 Head Phone L 10 Head Phone Detection Overview of Components 35

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35
Overview of Components
PCI_E1~4: PCIe Expansion Slots
PCI_E1
: PCIe 4.0 x16 (From CPU)
PCI_E3
: PCIe 3.0 x4 (From Z590 chipset)
PCI_E2
: PCIe 3.0 x1 (From Z590 chipset)
PCI_E4
: PCIe 3.0 x1 (From Z590 chipset)
Important
If you install a large and heavy graphics card, you need to use a tool such as
MSI
Graphics Card Bolster
to support its weight to prevent deformation of the slot.
For a single PCIe x16 expansion card installation with optimum performance, using
the
PCI_E1
slot is recommended.
When adding or removing expansion cards, always turn off the power supply and
unplug the power supply power cable from the power outlet. Read the expansion
card’s documentation to check for any necessary additional hardware or software
changes.
PCI_E3 will run at x1 speed when installing devices in PCI_E2 slot.
JAUD1: Front Audio Connector
This connector allows you to connect audio jacks on the front panel.
1
2
10
9
1
MIC L
2
Ground
3
MIC R
4
NC
5
Head Phone R
6
MIC Detection
7
SENSE_SEND
8
No Pin
9
Head Phone L
10
Head Phone Detection