Everything installed perfectly when I installed the hard drive. I was watching a youtube video of how to clean my fan. So I decided to dismantle the display section of the laptop. I might have pulled the display cables that are connected to the radio switch. I recently downloaded the service manual from Dell and discovered this cable wires in teh service manual.
Could it be possible that I may have accidentally yank out the small tiny wires that display the screen function to display while attempting to dismantle and clean my fan blower in the laptop?
After installing my hard drive everything was working fine. As soon as I dismantled the display section and with mixed results decided to put the pieces back together, and boot the computer thats when It displayed the three flashing keyboard keys like the cps lock, scroll key and the key that has a down arrow on it on the 3, 4 or 5 key.
Thats when the problem started.
If someone can me show step by step how to reconnect the display cable to the motherboard, that might solve the problem. The problem was I wanted to clean the fan blower in the laptop but since I couldn't get to it by dismantling the first sections of the laptop to get to it, I decided to put them back together with disastrous results, and that is how the display is not working..
I anyone can show me step by step how to dismantle the laptop until the section where the display is so I can connect the cables, I thiink I may be able to solve the problem.