UPBRIGHT NEW Global AC / DC Adapter For Acer H257HU UM.KH7AA.001 SMIDPX 25" Widescreen LED LCD Monitor UMKH7AA001 Power Supply Cord Cable PS Battery Charger Mains PSU - Walmart.com
Having this issue with an acer H257HU monitor on all its inputs. I think it's a bad main board but I'd love a second opinion. Anyone deal with a similar issue? :
Amazon.com: Acer H277HU kmipuz 27-Inch IPS WQHD 2560 x 1440 Display, USB 3.1 Type-C port, HDMI, DP, 2 x 3w speakers,Black : Everything Else
PwrON AC DC Adapter for Acer H274HL H274HLbmid H257HU LCD Monitor Power Cord PSU 731698052742 | eBay
Acer 27" Widescreen LCD Monitor Display WQHD 2560 x 1440 4 ms IPS|H277HU kmipuz
Acer Announces Two Frameless Monitors: the UHD 27" S277HK and WQHD 25" H257HU
For Acer GN276HL H236HL H257HU H274HL LED Monitor AC Adapter Charger Power Cord | eBay