MSI MPG Z590 GAMING EDGE WIFI User Manual - Page 32

PCI_E1~5: PCIe Expansion Slots, JTBT1: Thunderbolt Add-on Card Connector, Important

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PCI_E1~5: PCIe Expansion Slots PCI_E1: PCIe 4.0 x16 (From CPU) 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) PCI_E5: PCIe 3.0 x4 (From Z590 chipset) ⚠⚠Important ∙∙If you install a large and heavy graphics card, you need to use a tool such as MSI Gaming Series 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 be unavailable when installing M.2 SSD in the M2_2 slot. JTBT1: Thunderbolt Add-on Card Connector This connector allows you to connect the add-on Thunderbolt I/O card. 2 16 1 15 1 TBT_Force_PWR 2 TBT_S0IX_Entry_REQ 3 TBT_CIO_Plug_Event# 4 TBT_S0IX_Entry_ACK 5 SLP_S3#_TBT 6 TBT_PSON_Override_N 7 SLP_S5#_TBT 8 No pin 9 Ground 10 SMBCLK_VSB 11 DG_PEWake 12 SMBDATA_VSB 13 TBT_RTD3_PWR_EN 14 Ground 15 TBT_Card_DET_R# 12 PD_IRQ# 32 Overview of Components

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32
Overview of Components
PCI_E1~5: PCIe Expansion Slots
PCI_E1
: PCIe 4.0 x16 (From CPU)
PCI_E2
: PCIe 3.0 x1 (From Z590 chipset)
PCI_E4
: PCIe 3.0 x1 (From Z590 chipset)
PCI_E3
: PCIe 3.0 x4 (From Z590 chipset)
PCI_E5
: PCIe 3.0 x4 (From Z590 chipset)
⚠
Important
∙
If you install a large and heavy graphics card, you need to use a tool such as
MSI
Gaming Series 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 be unavailable when installing M.2 SSD in the M2_2 slot.
JTBT1: Thunderbolt Add-on Card Connector
This connector allows you to connect the add-on Thunderbolt I/O card.
1
2
16
15
1
TBT_Force_PWR
2
TBT_S0IX_Entry_REQ
3
TBT_CIO_Plug_Event#
4
TBT_S0IX_Entry_ACK
5
SLP_S3#_TBT
6
TBT_PSON_Override_N
7
SLP_S5#_TBT
8
No pin
9
Ground
10
SMBCLK_VSB
11
DG_PEWake
12
SMBDATA_VSB
13
TBT_RTD3_PWR_EN
14
Ground
15
TBT_Card_DET_R#
12
PD_IRQ#