Question H170M Pro4 - NVMe conflict with HDMI

May 14, 2019
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Ascrock H170M Pro4 v7.20 bios (latest version)
cpu i7-6700
disk TS512GMTE220S - PCIe SSD 220S 512GB - NVMe PCIe Gen3 x4
no graphics card.
black screen when connect monitor by HDMI
all worked well by D-SUB connection - enter bios, install windows, boot from M2.

but with HMDI - black screen only - no video. remove TS512GMTE220S - exist video by HDMI (enter to bios only of course without disk). insert back TS512GMTE220S - again black screen by HDMI and work normal (look like until) by D-SUB. are this can be solved ? formally only H370M Pro4 is support this NVMe

are if use graphic card - here will be ok with hdmi ? or may be graphic card will be conflict with NVMe TS512GMTE220S disk too ?
 

Lutfij

Titan
Moderator
Mind sharing your full system's specs like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:

If you're on the non-K suffix processor, see if you can downgrade to version 7.1 for your BIOS. Your post seems a little confusing, with the SSD in the M.2 slot you can't get HDMI functionality? You might want to try and sue another monitor with HDMI input to see if the HDMI port is affected. Do you have any storage drives connected to the SATA ports?
 
May 14, 2019
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with the SSD in the M.2 slot you can't get HDMI functionality?
yes, exactly. (via motheboard hdmi port)

Mind sharing your full system's specs
I deliberately remove irrelevant details (which I precisely tested and ruled) out to focus on the main thing

cpu is exactly i7-6700 not i7-6700K.
no any another storage drives connected to the SATA ports, only single TS512GMTE220S - PCIe SSD 220S 512GB - NVMe PCIe Gen3 x4
monitor is ok.
both HDMI ports (on motheboard and on monitor) is not affected - tested (if remove NVMe disk - onboard graphic is work ok via motheboard HDMI port)
when i install external graphic card ( Gigabyte GeForce GTX 1050 Ti 4G (GV-N105TD5-4GD) ) - hdmi work ok via it.

so i assume that concrete NVMe disk model (not any but concrete this model. so with some NVMe can work, with some can not work) somehow conflict with HDMI output on this Ascrock H170M Pro4
 
Nov 9, 2019
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Hi,

I have a similar problem with the ASRock X570 PRO4 and the Transcend TS512GMTE220S M.2 drive.

System: Windows 10 PRO (10.0.18362 Build 18362)

Board: ASRock X570 PRO4, BIOS: P 1.30, SMBIOS: 3.2
Prozessor: Ryzen 5 Matisse 3600
RAM: 2x 8 GB G.Skill F4-3000C16S-8GISB
Graphic_1: Nvidia GeForce GTX 1660 TI Asus Phoenix 6 GB
Graphic_2: Nvidia GeForce GTX 750 TI
Graphic Driver: 26.21.14.4108

Harddrives:
c: HDD 250 GB 3,5"
H: external HDD 1 TB 2,5"
I: 100 MB System reserved
J: HDD 150 GB 3,5"


When i install the Transcend PCIe SSD 512 GB drive into the primary M.2 Slot the PC won`t start.

Post status checker (PSC, the red onboard indicator led-lights) shows: Graphics fail and HDD fail.

Without installed Transcend PCIe SSD 512 GB drive the computer start normal and without any error messages.

Maybe there is a conflict between the PCIe-channel the M.2 SSD drive uses and the PCIe-channel the graphic card ist using.
Or is there a special setting in the UEFI-BIOS necessary to use the Transcend TS512GMTE220S?

Thanks for help,
best regards
Ralf
 

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