Image handshake issues on TV with PC and handheld gaming PC's running though Fancyleds HDMI 2.1 Sync Box
Hello everyone, I just wanted to contribute to this group of people having image handshake issues with their PC or Rog Xbox Ally X connected to their TV via the Fancyleds HDMI 2.1 3 Port Sync Box.
When I initially set everything up (Sync Box to TV and Switch 2, Rog Xbox Ally X and Xbox Series X hooked up to Sync Box)) I was getting black screen blinking on my TV when trying to use my Rog Xbox Ally X (which of course, is a handheld PC). I saw someone on here recommending an HDMI Splitter from the brand Rescoo which I then purchased from Amazon.
It worked and I got the image working on my TV, however, I wasn't satisfied with that solution because I wanted to be able to run everything through the Sync Box without excluding any of my devices (Switch 2, Rog Xbox Ally X, Android Box and Xbox Series X), so I did a ton of research and ended up purchasing the Orei BK-21A HDMI 2.1 Switch Box with Audio Extraction and EDID Management and low and behold, I got everything working perfectly with lights syncing with the Fancyleds Sync Box.
I have the Xbox Series X, Android Box and Orei Switch Box connected to the Fancyleds Sync Box and my Switch 2 and Rog Xbox Ally X connected to the 2 in ports on the Orei Switch Box, so that way I get to enjoy the light show in all 4 of my devices and I'm ecstatic I was able to make it all work.
Just make sure you set the correct EDID management dip switches to the correct configuration. In my case I have an 77 inch LG C4 OLED TV with a Dolby Atmos 5.1.2 Channel Soundbar with wireless Subwoofer and since the Rog Xbox Ally X runs best at 1080p I set my Orei Switch Box EDID dip switches at 000 which is what worked for me to get the image on my LG C4 without black screen blackouts.
Here is the link to the specific Orei Switch Box I'm using:
And here are the very specific instructions and Orei BK-21A dip switch function breakdowns that I got through Google Gemini which I absolutely needed due to the manual being VERY barebones on explaining what each dip switch did:
https://share.gemini.google/QyTuFLxwGZsf
I hope I'm able to help anyone having issues with running their PC or gaming handheld PC through their Fancyleds Sync Box and the image not working on their TV.