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AMD Thread Ripper 1950x on a Asus Strix x399 do not boot. Freeze at Q-Code 07: AP Initialization after microcode loading.

Question asked by jrtrudel on Jan 21, 2019
Latest reply on Feb 19, 2019 by bilditup1



My new PC don't boot. It stop the boot sequence at Q-code 07 : AP Initialization after microcode loading. The diagnostic led is yellow meaning it is a Boot sequence problem. I have contact ASUS for support and they said my RAM is not in the QVL. But it Is!!! It is the third one in the QVL list!!! The CPU fan turn for half a second when booting and stop. The heatsink get warm so the CPU is powered. I hope I don't have ben a pin or damage my cpu. I can afford buying again of them... Any Idea what could cause this code?


Thank you in advance!!!!!



My System:

MB : ROG Strix x399-E Gaming

CPU : AMD Thread Ripper 1950x

RAM: Corsair Vengeance LPX 32 GB (2 x 16GB) 3200 MHz 288-Pin DDR4 DRAM C16 Memory

GraphicCard : GEFORCE GTX 1070 TI AMP Extreme

Power Supply : EVGA SuperNOVA 750 G3, 80 Plus Gold 750W

HardDrive : Samsung 970 EVO M.2 250GB SSD (MZ-V7E250BW) and Samsung 860 EVO 2.5" SATA III 1TB Internal SSD (MZ-76E1T0B/AM) [US Version]