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Republic of Gamers Forum
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Hardware & Build Advice
ASUS - ROG Crosshair VIII Hero (Socket AM4) USB-C ...
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ASUS - ROG Crosshair VIII Hero (Socket AM4) USB-C Gen2 AMD MB won't start
TheDude23112
Level 7
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03-16-2021
02:25 PM
New install...
AMD - Ryzen 9 3900X 3rd Generation 12-core - 24-Thread - 3.8 GHz (4.6 GHz Max Boost) Socket AM4 Unlocked Desktop Processor
ASUS - ROG Crosshair VIII Hero (Socket AM4) USB-C Gen2 AMD Motherboard with LED Lighting
Holding down start button; cpu fan starts to spin; q code gets get up to 27 and then everything stops, shuts down.
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Silent_Scone
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03-17-2021
01:38 AM
Hello, Q-Code 27 is reserved for CPU Post-Memory Initialization.
Remove the CPU and memory modules and reseat whilst checking for even mounting pressure.
13900KS / 8200MT CAS36 / ROG APEX Z790 / ROG TUF RTX 4090
TheDude23112
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Silent_Scone
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03-17-2021
08:38 AM
Now q code goes to 15 and then cc and c8 and everything shuts down.
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