Gabriel Bégin 2 yrs in the past I've a viewsonic VP2030b and it commences flickering soon after a specific time (looks like the significant resolution image help it become flicker because it relies upon from the history wallpaper of my notebook). Indeed I use it like a 2nd check for http://tvrepairtucson52738.jaiblogs.com/12364082/getting-my-t-v-repair-at-home-service-to-work