X370 Taichi post error d2

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   Hi, I just built a new system with an x370 Taichi and I am getting the post code d2.

Parts list:
r7 1700 (stock cooler)
x370 taichi
2x8GB G.Skill tridentZ
Asus rx 580
Samsung 960 evo 250GB
Seasonic 850W fully modular PSU
Fractal design define C

I should also mention that I've removed the SSD and GPU, and reseated the memory for testing. The error code d2 is not listed on Asrock's Dr. Debug page,

Thanks

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kevin Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 Jan 2018 Status: Offline Points: 5	Post Options Post Reply Quote kevin Report Post Thanks(0) Quote Reply Topic: X370 Taichi post error d2 Posted: 05 Jan 2018 at 9:23am
	Hi, I just built a new system with an x370 Taichi and I am getting the post code d2. Parts list: r7 1700 (stock cooler) x370 taichi 2x8GB G.Skill tridentZ Asus rx 580 Samsung 960 evo 250GB Seasonic 850W fully modular PSU Fractal design define C I should also mention that I've removed the SSD and GPU, and reseated the memory for testing. The error code d2 is not listed on Asrock's Dr. Debug page, Thanks

Prodif Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 11 Apr 2017 Status: Offline Points: 79	Post Options Post Reply Quote Prodif Report Post Thanks(0) Quote Reply Posted: 05 Jan 2018 at 1:49pm
	Disable cache before memory detection. Execute full memory sizing. Verify the boot block checksum ..
	ASRock x370 Taichi (bios v2.36) / Ryzen-1800X / Crucial CT16G4DFD824A x2 / GPU: AMD R9 NANO / SSD NVMe Samsung 960 PRO MZ-V6P1T0BW (M.2) / HDD SATA 3TB x6 / PSU: Corsair AX860i ps. RedDragon, by AG

kevin Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 Jan 2018 Status: Offline Points: 5	Post Options Post Reply Quote kevin Report Post Thanks(0) Quote Reply Posted: 05 Jan 2018 at 10:05pm
	Prodif, how would I do that? I cannot get to the BIOS. Thanks

MisterJ Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 19 Apr 2017 Status: Offline Points: 1097	Post Options Post Reply Quote MisterJ Report Post Thanks(0) Quote Reply Posted: 06 Jan 2018 at 12:22am
	kevin, D2 - PCH initialization error http://forum.hwbot.org/showthread.php?t=16017 link. I don't have a clue what Prodif is suggesting. Enjoy, John.
	Fat1 X399 Pro Gaming, TR 1950X, RAID0 3xSamsung SSD 960 EVO, G.SKILL FlareX F4-3200C14Q-32GFX, Win 10 x64 Pro, Enermx Platimax 850, Enermx Liqtech TR4 CPU Cooler, Radeon RX580, BIOS 2.00, 2xHDDs WD

Crunch Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 30 Jan 2018 Location: Las Vegas, NV Status: Offline Points: 1	Post Options Post Reply Quote Crunch Report Post Thanks(0) Quote Reply Posted: 30 Jan 2018 at 3:12am
	I also land on a d2 error code. Normally 64GB Corsair RAM, but I removed two of four DIMMs for debugging purposes. Rest of parts... Gigabyte GTX 1070, Seasonic 1250W Platinum, LSI 9267 RAID controller, Qty(2) 8TB Western Digital Caviar Black (plus a pair of Nvidia V100, but I removed those for debugging purposes too). Anyone have insight into the meaning of this error code?

kevin Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 Jan 2018 Status: Offline Points: 5	Post Options Post Reply Quote kevin Report Post Thanks(0) Quote Reply Posted: 30 Jan 2018 at 4:18am
	I ended up just RMA'ing both the board and the CPU.