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Here's a good one....
I've been playing on a laptop on the TV in the living room (HP omen 1060 @ 1080p / 60) and everything is peachy. Apart from the super loud fans on the lappy. So... ordered some bits from overclockers, stuck in some spare bits to create a "HTPC", but I'm getting an incredible buzzing feedback related to the refresh rates from the PC to the OLED.
Specs -
Mini ITX mobo (ROG Strix 360)
Titan Xp
Seasonic PSU (650w)
LG OLED C7
HDMI connection
Symptoms -
4k x 2k, 60Hz - very very loud buzzing feedback - not sound related can mute sound and it's still there.
1080p @ 120Hz - very loud buzzing
1080p @ 60Hz - loud buzzing
1080p @ 30Hz - virtually silent buzzing....
I've swapped power cable, power cable locations, HDMI cable, HDMI ports (via AVR and TV) all the same. Laptop seems to behave ok (not sure if it's having 2nd screen or something, haven't tested multi displays yet).
Any ideas what to check / change???!?
I've been playing on a laptop on the TV in the living room (HP omen 1060 @ 1080p / 60) and everything is peachy. Apart from the super loud fans on the lappy. So... ordered some bits from overclockers, stuck in some spare bits to create a "HTPC", but I'm getting an incredible buzzing feedback related to the refresh rates from the PC to the OLED.
Specs -
Mini ITX mobo (ROG Strix 360)
Titan Xp
Seasonic PSU (650w)
LG OLED C7
HDMI connection
Symptoms -
4k x 2k, 60Hz - very very loud buzzing feedback - not sound related can mute sound and it's still there.
1080p @ 120Hz - very loud buzzing
1080p @ 60Hz - loud buzzing
1080p @ 30Hz - virtually silent buzzing....
I've swapped power cable, power cable locations, HDMI cable, HDMI ports (via AVR and TV) all the same. Laptop seems to behave ok (not sure if it's having 2nd screen or something, haven't tested multi displays yet).
Any ideas what to check / change???!?