There are no marks on the screen or dead pixels, it may new a wipe.
MSI PRO MP225 E12VL computer monitor 54.5 cm (21.4") 1920 x 1080 pixels Full HD
MSI PRO MP225 E12VL 21.4inch 1080p Full HD Monitor, 1920x1080, Black
MSI PRO MP225 Full HD 21.5" VA Monitor - REFURB-A
MSI PRO MP223 E2 Compact 22-inch Full HD Monitor
MSI PRO MP273U 27" IPS 4K UHD Monitor PRO MP273U
