[SOLVED] Asus Rampage IV Black will not boot

[karyritter]

The motherboard or CPU seems to have failed. I've disconnected the motherboard from the case and connected

1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x 4-pin ATX 12V Power connector(s)
and start the board

Results: the CPU fans not spinning unless jump started by flicking. No video and no bootup.
Trying to troubleshoot the failure.

System specs:
-Asus Rampage IV Extreme X79 motherboard Black Edition
-Intel i7 4960X 3.6G 6C 12T 15M S2011
-G.SKILL Trident X Series 64GB (8x 8GB) 240-Pin DDR3 SDRAM DDR3 2400 (PC3 19200)
-Antec HCP-1300 Platinum 1300W ATX12V / EPS12V
-512GB 2.5 SATA III 840 PRO SERIES INTER SAMSUNG
-2X NVIDIA QUADRO K5000
-NZXT CASE CA-H630F-M1 H630 FULL TOWER 2
-Noctua NH-D14 SE2011 140mm and 120mm SSO CPU Cooler

 

[Ralston18]

This motherboard?

https://dlcdnets.asus.com/pub/ASUS/...CK_EDITION/E8670_Rampage_IV_Black_Edition.pdf

[Verify that I found the applicable motherboard User Manual.]

No beeps (beep code) patterns?

Check the Onboard LEDs starting on Page 1-29 through 1-36.

What, if anything, is indicated?