Supermicro Supero C9Z390-CG-IW, Quick Reference Manual

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C
ontaCt
I
nformatIon
• www.supermicro.com (Email: support@supermicro.com)
• Manuals: http://www.supermicro.com/support/manuals
• Drivers & Utilities: https://www.supermicro.com/wftp/driver/
• Safety: http://www.supermicro.com/about/policies/safety_information.cfm
Note : 1) For memory optimization, use only DIMM modules that have been validated by Supermicro. For the latest memory updates, please
refer to our website at http://www.supermicro.com/products/motherboard.
2) Always connect the power cord last, and always remove it before adding, removing, or changing any hardware components.
3) Only use an 8th/9th Gen Intel® Core
TM
i9/i7/i5/i3/Pentium®/Celeron® processor to boot up, otherwise system will not be
powered on.
4) Overheating can seriously damage CPUs and motherboards. Always make sure cooling fans function properly to protect the CPU
on the motherboard from overheating.
LED Indicators
LED Indicators
CPU & Memory Support
Towards the CPU
Memory Population Guidelines
When installing memory modules, the DIMM slots should be populated in the following
order: DIMMA1, then DIMMB1.
• Always use DDR4 DIMM modules of the same size, type, and speed.
• Mixed DIMM speeds can be installed. However, all DIMMs will run at the speed of the slowest DIMM.
Recommended Population (Balanced)
DIMMA1 DIMMB1 Total System Memory
4GB 4GB 8GB
8GB 8GB 16GB
16GB 16GB 32GB
32GB 32GB 64GB
DIMMB1
(Grey Slot)
DIMMA1 (Grey Slot)
DIMM Memory Installation
The C9Z390-CG-IW supports an 8th/9th Gen Intel® Core
TM
i9/i7/i5/i3/Pentium®/Celeron® processor,
up to 64GB (available only for selected 9th Gen processors) unbuffered non-ECC DDR4 memory,
4000+MHz (OC) to 2666/2400 MHz (by CPU) in two 288-pin memory slots. Populating these DIMM
slots with a pair of memory modules of the same type and size will result in interleaved memory, which
will improve memory performance.
LED Description Color/State
BOOT LED
Bootable Device POST (Power-On Self-Test)
Status
Bootable Device POST: Red ON
Bootable Device POST Completion: OFF
CPU LED CPU POST (Power-On Self-Test) Status
CPU POST: Yellow ON
CPU POST Completion: OFF
DIMM LED DIMM POST (Power-On Self-Test) Status
DIMM POST: Blue ON
DIMM POST Completion: OFF
LED1
Power On: Green On
S3 (Suspend to RAM) LED
Power On: Green ON
S3: Green Blinking
LED2 PCI-E M.2 Device LED
PCI-E Device Detected: Green ON
Activity: Green Blinking
LED5 PCI-E/SATA M.2 LED
PCI-E/SATA Device Detected: Green ON
Activity: Green Blinking
VGA LED Onboard VGA POST (Power-On Self-Test) Status Onboard VGA POST: Green ON
Onboard VGA POST Completion: OFF