Chosen Solution
So I decided to update to my HP 8440p elitebook and thought I could do it just like any other software, I had no idea. I downloaded the installation from the official website and opened it and hit next next install like an idiot. The laptop turned off, I turned it on but nothing shows up on the monitor, just a black screen. I did notice that the caps lock turns off and on which doesn’t happen normally. I’ve tried to hook up the laptop to an external monitor but still nothing just a black screen. I would appreciate some help, thanks!
I don´t think that the install trying and the no video problem are related, it could be a causality, so, I´ve seen that error other times and could be something very easy, try powering off your laptop and taking out the RAM memories and cleaning the contacts of the memory with an eraser; then make sure that there is no rest of the eraser in your RAM memories and put them back and try powering the laptop on. If the problem remains there are other things to do, but try the easy way first.
Sir I have same problem but your way was doesn’t work. Please sir give me another solution.
