free shipping for BENQ XL2720-B 4H.23A02.A10 4H.23A01.A10 power panel - AliExpress
BenQ Zowie XL2720-B randomly did this, above the top line works fine, really confused. Drivers are up to date from what I know, tried changing resolution. Running out of ideas. Is even
Écran 27" LCD FHD Benq Zowie XL2720-B | Back Market