No signal from on board Hdmi port

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   Just picked up a X470 Master SLI/AC. I thought there was an issue with CPU ram etc.
I am not getting any video at all from the on-board HDMI port.

When i plug a video card into a PCI slot, I get video from the Add-on card. any suggestions?

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nickxx4360 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 11 May 2018 Location: US Status: Offline Points: 3	Post Options Post Reply Quote nickxx4360 Report Post Thanks(0) Quote Reply Topic: No signal from on board Hdmi port Posted: 11 May 2018 at 10:17am
	Just picked up a X470 Master SLI/AC. I thought there was an issue with CPU ram etc. I am not getting any video at all from the on-board HDMI port. When i plug a video card into a PCI slot, I get video from the Add-on card. any suggestions?

datonyb Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 11 Apr 2017 Location: London U.K. Status: Offline Points: 3139	Post Options Post Reply Quote datonyb Report Post Thanks(0) Quote Reply Posted: 12 May 2018 at 2:07am
	unless your using a 2200g or 2400g there is no way any brand or make of x370/x470 board can give you graphics from the on board hdmi as no other ryzen cpu has the graphics inside of course im guessing this is the problem as you havnt provided details of which cpu your using.....
	[url=https://valid.x86.fr/jpg250][/url] 3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 22778	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 12 May 2018 at 2:38am
	Yup, those outputs are exclusively for APUs, any Ryzen CPU without a "G" on the end is not an APU. You can also use AM4 A-Series APUs (Ax/xx 9xxx) with the iGPU built into the APU. If you are using an APU, try a different cable and/or monitor. We see a lot of issues with HDMI due to the different HDMI standards on both cables and devices.


shill Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 Jul 2018 Location: us Status: Offline Points: 1	Post Options Post Reply Quote shill Report Post Thanks(0) Quote Reply Posted: 07 Jul 2018 at 2:45am
	Have a new (6/18) master sli/ac with a Ryzen 3 2200g, 16gig ram, and ultra m.2 ssd and get a error 43 from windows that here is a problem with the onboard display adapter. Monitor works with my RX 560 graphics card. Have uninstalled and re-installed with same results. Suggestions? Could be issue with m.2 ssd?
	Shill

Sphinxnole Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 Jul 2018 Location: 75019 Status: Offline Points: 6	Post Options Post Reply Quote Sphinxnole Report Post Thanks(0) Quote Reply Posted: 07 Jul 2018 at 4:34am
	Just received my Asrock x370 pro4, and i cant get a video signal or even a flash boot for windows, i am a newbie and highly frustrated after 24 hours of build fatigue. Help..!!!

Sphinxnole Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 Jul 2018 Location: 75019 Status: Offline Points: 6	Post Options Post Reply Quote Sphinxnole Report Post Thanks(0) Quote Reply Posted: 07 Jul 2018 at 4:36am
	Sorry meant to add specs. Ryzen 5 2600 16gb of viper ddr4 at 3200mhz xfx rx580 gpu EVGA 600w 80 plus psu

user4065 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 15 Jul 2018 Location: Texas Status: Offline Points: 5	Post Options Post Reply Quote user4065 Report Post Thanks(0) Quote Reply Posted: 15 Jul 2018 at 3:47am
	Did you ever figure this out? I'm having a similar issue

Sphinxnole Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 Jul 2018 Location: 75019 Status: Offline Points: 6	Post Options Post Reply Quote Sphinxnole Report Post Thanks(0) Quote Reply Posted: 15 Jul 2018 at 10:54am
	I believe that if you have a 2nd generation Ryzen you need a 1st generation Ryzen processor to update the Bios to get the 2nd gen Processor to work. I emailed AMD & I?�m in the process of seeing if they will send me a 1st gen processor to activate the board then reinsert my 2600. The only other thing I?�ve thought of is flashing the CMOS. Just rather wait to see AMD?�s response before doing that. It sucks balls, I thought Newegg had updated Bios?�s already.

user4065 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 15 Jul 2018 Location: Texas Status: Offline Points: 5	Post Options Post Reply Quote user4065 Report Post Thanks(0) Quote Reply Posted: 15 Jul 2018 at 11:53am
	I have the ryzen 7 1700. The sticker on the chipset indicates bios 4.50 which I thought was compatible

Sphinxnole Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 Jul 2018 Location: 75019 Status: Offline Points: 6	Post Options Post Reply Quote Sphinxnole Report Post Thanks(0) Quote Reply Posted: 15 Jul 2018 at 4:02pm
	Yours should be compatible already unless we?�re just effing things up..