User Manual
Page 1
... Screws Quick Start 1 Quick Start Thank you for purchasing the MSI® MAG Z490 TOMAHAWK motherboard. This Quick Start section provides demonstration diagrams about how to install your phone or tablet. Preparing Tools and Components Intel® LGA 1200 CPU CPU Fan DDR4 Memory Power Supply Unit Chassis Graphics Card Thermal Paste SATA Hard Disk Drive...
... Screws Quick Start 1 Quick Start Thank you for purchasing the MSI® MAG Z490 TOMAHAWK motherboard. This Quick Start section provides demonstration diagrams about how to install your phone or tablet. Preparing Tools and Components Intel® LGA 1200 CPU CPU Fan DDR4 Memory Power Supply Unit Chassis Graphics Card Thermal Paste SATA Hard Disk Drive...
User Manual
Page 2
Do not place anything over the power cord. ∙∙All cautions and warnings on the motherboard should be noted. ∙∙If any computer component. ∙∙Keep this user guide ... during any installation step, please consult a certified computer technician. ∙∙Always turn off the power supply and unplug the power cord from the power outlet before connecting the PSU to the electrical outlet. ∙∙Place the power cord such a way that all components are securely connected. Safety Information ∙∙The components included...
Do not place anything over the power cord. ∙∙All cautions and warnings on the motherboard should be noted. ∙∙If any computer component. ∙∙Keep this user guide ... during any installation step, please consult a certified computer technician. ∙∙Always turn off the power supply and unplug the power cord from the power outlet before connecting the PSU to the electrical outlet. ∙∙Place the power cord such a way that all components are securely connected. Safety Information ∙∙The components included...
User Manual
Page 28
... (PCH) PCI_E4: PCIe 3.0 x1 (PCH) ⚠⚠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 check for any necessary additional hardware or software changes. 28 Overview of the slot. ∙... 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...
... (PCH) PCI_E4: PCIe 3.0 x1 (PCH) ⚠⚠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 check for any necessary additional hardware or software changes. 28 Overview of the slot. ∙... 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...
User Manual
Page 29
... These connectors allow you to connect an ATX power supply. 8 5 CPU_PWR1 4 1 1 Ground 5 2 Ground 6 3 Ground 7 4 Ground 8 +12V +12V +12V +12V 4 3 CPU_PWR2 2 1 1 Ground 3 2 Ground 4 +12V +12V 1 +3.3V 13 2 +3.3V 14 3 Ground 15 12 24 4 +5V 16 5 Ground ... 23 12 +3.3V 24 +3.3V -12V Ground PS-ON# Ground Ground Ground Res +5V +5V +5V Ground ⚠⚠Important Make sure that all the power cables are securely connected to a proper ATX power supply to ensure stable operation of Components 29 Overview of the motherboard.
... These connectors allow you to connect an ATX power supply. 8 5 CPU_PWR1 4 1 1 Ground 5 2 Ground 6 3 Ground 7 4 Ground 8 +12V +12V +12V +12V 4 3 CPU_PWR2 2 1 1 Ground 3 2 Ground 4 +12V +12V 1 +3.3V 13 2 +3.3V 14 3 Ground 15 12 24 4 +5V 16 5 Ground ... 23 12 +3.3V 24 +3.3V -12V Ground PS-ON# Ground Ground Ground Res +5V +5V +5V Ground ⚠⚠Important Make sure that all the power cables are securely connected to a proper ATX power supply to ensure stable operation of Components 29 Overview of the motherboard.
User Manual
Page 40
... 2 meters continuous 5050 RGB LED strips (12V/G/R/B) with the maximum power rating of 3A (12V). ∙∙Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the RGB LED strip. ∙∙Please use MSI's software to control the extended LED strip. 40 Overview of Components
... 2 meters continuous 5050 RGB LED strips (12V/G/R/B) with the maximum power rating of 3A (12V). ∙∙Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the RGB LED strip. ∙∙Please use MSI's software to control the extended LED strip. 40 Overview of Components
User Manual
Page 41
...8729;The JRAINBOW connector supports up to 200 LEDs. ∙∙Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the RGB LED strip. ∙∙Please use MSI's software to control the extended LED strip. In the case of 20% brightness, the... connector supports up to 75 LEDs WS2812B Individually Addressable RGB LED strips (5V/Data/Ground) with the maximum power rating of 3A (5V). Overview of LED strips...
...8729;The JRAINBOW connector supports up to 200 LEDs. ∙∙Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the RGB LED strip. ∙∙Please use MSI's software to control the extended LED strip. In the case of 20% brightness, the... connector supports up to 75 LEDs WS2812B Individually Addressable RGB LED strips (5V/Data/Ground) with the maximum power rating of 3A (5V). Overview of LED strips...
User Manual
Page 72
...;Verify if the network cable is properly connected and make sure the LAN port LEDs are connected from the power supply to the motherboard? ∙∙Some power supply units have a power button on the rear side, make sure the button is turned on. ∙∙Check if the... short beeps are heard, remove and reinstall the graphics card and then restart the computer. ∙∙Test with another known working power supply of equal or greater wattage. Troubleshooting Before sending the motherboard for motherboard with Dual BIOS) 72 Troubleshooting The computer does not boot after ...
...;Verify if the network cable is properly connected and make sure the LAN port LEDs are connected from the power supply to the motherboard? ∙∙Some power supply units have a power button on the rear side, make sure the button is turned on. ∙∙Check if the... short beeps are heard, remove and reinstall the graphics card and then restart the computer. ∙∙Test with another known working power supply of equal or greater wattage. Troubleshooting Before sending the motherboard for motherboard with Dual BIOS) 72 Troubleshooting The computer does not boot after ...