After 5 minutes this is what happens I sent a video and it also turns on turns off turns on turns off
when first turned on, the laptop will be in manufacturing mode. You need to go into the BIOS and write down the original service tag - save it
can you unlock Dell Vostro 15 5510 with system number end with -0001 board: MOCKINGBIRD ICL MB 8L 19812-1 49WX6$CA