I am using Lenovo G450 model laptop, OS is Windows 7, suddenly my laptop display got damaged and now I am using external monitor to work and it was working till yesterday without any problem, today I restarted my laptop and pressed F8 during restart, suddenly external monitor's display got blank and only green light of the external monitor is blinking, nothing appears, I am unable to see any options too, I have restarted many times but nothing happened, kindly help me please. Thanks in advance. NOTE: I can't see any boot screen via external monitor, I can see direct desktop if everything goes well. Now simply blank screen is displaying with blinking green light on external monitor. Please help.
Read more: My laptop screen is broken and external monitor is not working suddenly.(Blank screen appears)?
