Lenovo G50-70 does not boot

[Annshii]

Im currently repairing a lenovo laptop that dont boot, when I connect the charger, the charging led on in white, when I put the battery and turns on the laptop, the power on and charging led are in white without the charger connected. I reprogramming the bios and I verified voltages and are ok, in fact, the laptop turns on the same leds on the same form if I turns on the laptop without the bios chip solded. I also verified the starting chip, so I dont know where's the problem.

[mon2]

Re: Lenovo G50-70 does not boot

With a pre-charged battery, does this laptop boot normally ? You can see video and boot into Windows (with only the battery) ?

[Annshii]

Re: Lenovo G50-70 does not boot

With a pre-charged battery, does this laptop boot normally ? You can see video and boot into Windows (with only the battery) ?

No, only the leds on. Moreover, if the battery are without charge, and I plug the charger, the led of power on turn on and the led of battery show that the battery is charging, there's no screen. Also I verified with a VGA cable but doesnt work. https://imgur.com/a/lEeePrB

[mondogen]

Hi, did you fix it?