May 9, 2023 #1 R rusty303 Have a new A/V amp. and windows will not let me change it. Old amp was 1080p new one is 4k. can not adjust video to 4k because of it. Continue reading...
Have a new A/V amp. and windows will not let me change it. Old amp was 1080p new one is 4k. can not adjust video to 4k because of it. Continue reading...