My laptop not starting even not showing Dell logo. Just 3 lights blinking than nothing. Same problem was yesterday but after many times shut down and restart I finally got Dell logo and do diagnostic but everything was fine. I restarted many times also shut down many times and start normally. Today again same problem. Pls anybody help me
With some laptops the light that is blinking is a code that is telling you what is wrong. See if the light is a long blink or short blink. Also if it is a combination of long and short blinks, and count the time between blinks.