How To Fix Black Screen / No Display / Dim Screen / No Picture for Dell Laptop

THIS VIDEO HAS BEEN UPDATED HERE:    • Video   I'll show you how to troubleshoot a laptop computer that turns on but the screen stays black or very dim. If your computer is not turning on, use this vide instead:    • How To Fix Dead Laptop Computer - No Power...   Check out the FAQ's and the Related Links below for more helpful info !! Please remember to Like, Share and Subscribe if this was helpful !! Please subscribe to    / @jamtechs   where I give you 5 minute or less videos about cool tech! Related Links: Laptop Tools, Components & Accessories: https://amzn.to/3XpHdlw Laptop Wont Turn On Fix:    • How To Fix Dead Laptop Computer - No Power...   How To Buy RAM:    • How To Buy The Correct RAM - How To Purcha...   How To Replace LCD & LCD Cable:    • How To Replace Laptop LCD Screen - General...   FAQ's: Q: What if I try all these steps and it still wont work? A: If all of the steps here didn't identify the issue and the computer didn't display to an external monitor then we are left with your motherboard being the problem. It should be replaced. You can see an example of a motherboard replacement here;    • How To Replace Lenovo Computer Motherboard...  . Let me know if you need help finding one or with the install :) Q: My computer displays to an external monitor but wont display on its own. A: If your computer displays to an external monitor but not to its own LCD, then your issue is most likely with your LCD or LCD Cable. Try 'Reseating' the cable first by unplugging it from both ends. Then, plug it back in. If that does not help, replace the LCD and Cable one at a time. Let me know if you would like help locating the correct parts :) (edited 7/25)