15
 
 
Always insert memory modules in the 
 
To ensure system stability for Dual channel mode, memory modules must be of the 
same type, number and density.
 
Some memory modules may operate at a lower frequency than the marked value 
when overclocking due to the memory frequency operates dependent on its Serial 
 to set the memory 
frequency if you want to operate the memory at the marked or at a higher frequency.
 
installation or overclocking.
 
The stability and compatibility of installed memory module depend on installed 
CPU and devices when overclocking.
 
Please refer msi.com for more information on compatible memory.
 
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.
 
If you install a large and heavy graphics card, you need to use a tool such as 
 to support its weight to prevent deformation 
of the slot.
 
For a single PCIe x16 expansion card installation with optimum performance, using 
the  slot is recommended.
:  PCIe 5.0 x16 (From CPU)
: PCIe 3.0 x4 (From Z690 chipset) 
 
: PCIe 3.0 x1 (From Z690 chipset)
: PCIe 3.0 x1 (From Z690 chipset)