MSI MAG Z690 TOMAHAWK WIFI User Manual - Page 32

PCI_E1~4: PCIe Expansion Slots, JFP1, JFP2: Front Panel Connectors, Important

Page 32 highlights

PCI_E1~4: PCIe Expansion Slots PCI_E1: PCIe 5.0 x16 (From CPU) BAT1 PCI_E2: PCIe 3.0 x1 (From Z690 chipset) PCI_E3: PCIe 3.0 x4 (From Z690 chipset) PCI_E4: PCIe 3.0 x1 (From Z690 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. JFP1, JFP2: Front Panel Connectors These connectors connect to the switches and LEDs on the front panel. JFP2 1 + - + Buzzer Speaker 1 Speaker - 2 3 Buzzer - 4 Buzzer + Speaker + Power LED Power Switch - -+ -- ++ JFP1 2 1 + 10 9 Reserved HDD LED Reset Switch 1 HDD LED + 2 3 HDD LED - 4 5 Reset Switch 6 7 Reset Switch 8 9 Reserved 10 Power LED + Power LED Power Switch Power Switch No Pin 32 Overview of Components

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32
Overview of Components
PCI_E1~4: PCIe Expansion Slots
PCI_E1
: PCIe 5.0 x16 (From CPU)
PCI_E2
: PCIe 3.0 x1 (From Z690 chipset)
PCI_E3
: PCIe 3.0 x4 (From Z690 chipset)
PCI_E4
: PCIe 3.0 x1 (From Z690 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.
JFP1, JFP2: Front Panel Connectors
These connectors connect to the switches and LEDs on the front panel.
1
2
10
9
+
+
+
-
-
-
-
+
Power LED
HDD LED
Reset Switch
Reserved
Power Switch
JFP1
1
HDD LED +
2
Power LED +
3
HDD LED -
4
Power LED -
5
Reset Switch
6
Power Switch
7
Reset Switch
8
Power Switch
9
Reserved
10
No Pin
1
JFP2
+
+
-
-
Speaker
Buzzer
1
Speaker -
2
Buzzer +
3
Buzzer -
4
Speaker +