Lenovo Flex 4-1470 Will not Turn on.
Hello, my name is Ben.
This is my first IFixit post so please excuse me if I make any mistakes. As a project for a class I need to fix a laptop, this laptop being the Lenovo Flex 4-1470. I would really like to fix this as I currently don’t have laptop and if I am able to fix this my teacher said I can have it. Here is the Diagnoses, ''''
I left it plugged in for a very long time, and the charging light came on and supposedly the battery is charged.
I have tried discharging it, including opening it and disconnecting the battery from the motherboard and holding the power button for 60 seconds.
When I press the power button nothing happens, not even the power light comes on for a second like it does for a lot of other people. It just does nothing even though the battery is fully charged.
I have checked all the ribbon cables inside and none of them have come loose.
If anyone has any ideas I would love to hear them. Thanks!
Update (01/18/2019)
Hey, I am so sorry for the late response, it kind of lowered my spirits since I got a not so great grade, I will have to do credit recovery for that. But now I am back in the spirit and ready to fix this stubborn thing. Since the last post, I replaced the whole motherboard because all the troubleshooting lead to the motherboard being the a problem. When I replaced the motherboard, some things did happen. Now the power light turns on when I press the power button. But still none of the fans or the screen or anything turns on, so I guess this means the power button is working. I do not have a Ohmmeter, but I am assuming it works, since now the power light turns on when I press it? I am so confused. Could still really use some help with this.
1条评论
I still really need some help on this, end of term is soon, please help!
由 Ben 完成的