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MSI PRO Z690-A DDR4 User Manual

MSI PRO Z690-A DDR4
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24


There is CMOS memory onboard that is external powered from a battery located on
the motherboard to save system configuration data. If you want to clear the system
configuration, set the jumpers to clear the CMOS memory.
Keep Data
(default)
Clear CMOS/
Reset BIOS

 Power off the computer and unplug the power cord.
 Use a jumper cap to short  for about 5-10 seconds.
 Remove the jumper cap from .
 Plug the power cord and power on the computer.

The JRAINBOW connectors allow you to connect the WS2812B Individually
Addressable RGB LED strips 5V.

Do not connect the wrong type of LED strips. The JRGB connector and the JRAINBOW
connector provide different voltages, and connecting the 5V LED strip to the JRGB
connector will result in damage to the LED strip.

The JRAINBOW connector supports up to 75 LEDs WS2812B Individually Address-
able RGB LED strips (5V/Data/Ground) with the maximum power rating of 3A (5V). In
the case of 20% brightness, the connector supports up to 200 LEDs.
󽙋
before installing or removing the RGB LED strip.
Please use MSI’s software to control the extended LED strip.
1
1 +5V 2 Data
3 No Pin 4 Ground

Table of Contents

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MSI PRO Z690-A DDR4 Specifications

General IconGeneral
Form Factoratx
OS Compatibilitywindows 10, windows 11 home, windows 11 pro
Chipsetz690
Chipset Compatibilityintel
Processor Socketsocket lga 1700
Processor Compatibilityintel, intel core i9, intel core i7, intel core i5, intel core i3
RAIDraid 0, raid 1, raid 5
Multi-GPUcrossfire
Memory Typeddr4
Memory Speeds1r 2133/ 2666/ 2933/ 3200 mhz (by jedec & por)
Maximum Memory128 gigabytes
SATA Connectors6x sata 6g
Wireless Connectivitybluetooth, wi-fi
USB Ports4 x usb-a 2.0, 4 x usb-a 3.0, 2 x usb-c 3.1
Audio Ports6
Audio Channels7.1
M.2 Slots4
PCI Slots4
PCI-E x16 Slots3
PCI-E x1 Slots1
Memory Slots4
Weight and Dimensions IconWeight and Dimensions
Width243.84 millimeters
Net Weight32 ounces

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