There is a Lenovo IDEAPAD 300 laptop that apparently switches ON which means power LED light turns ON and ALW voltages are present but system won’t be turned ON properly and there is no display. On the other hand, one of the power ICs overheats!
In this video we tried to teach you how to troubleshoot and check ICs and make sure they’re ok with ohm check of analog multimeter. And also show you which blocks and components should be checked after changing IC and before switching the laptop.
Stay with Dr-Bios.com
VideoTime: 18:58 min
Video Size: 618 mb
In this video we tried to teach you how to troubleshoot and check ICs and make sure they’re ok with ohm check of analog multimeter. And also show you which blocks and components should be checked after changing IC and before switching the laptop.
Stay with Dr-Bios.com
VideoTime: 18:58 min
Video Size: 618 mb