crwdns2934241:0crwdne2934241:0 jayeff
crwdns2934249:0crwdne2934249:0:
Hi @ibrahimmahama, Try starting the PC in [https://www.digitalcitizen.life/4-ways-boot-safe-mode-windows-10/|safe mode] and check if you get a display OK. If you do there's a [https://www.dell.com/support/home/en-au/product-support/product/optiplex-755/drivers|driver] problem, most likely the video drivers as there's no display
crwdns2915684:0crwdne2915684:0:
open