Lenovo Flex 4 1470 won't turn on please help

[Ethan4744]

I have a lenovo ideapad flex 4 1470 which will not power up. The small white light beside the power button will turn on and off but the screen will not turn on, nor can I hear any fans etc. Can't disconnect the battery either. What do I do?

 

[Ethan4744]

can u hear a BI sound when your laptop powered up? if not, the system has not turn up.

There isn't any sounds at all when I press the button, the indicator light is all that changes

 

[EastCoastCanadianMrFixIt]

PossI be wire broken from power connector input jack cable to motherboard close to input jack or power button damaged.remove round cmos battery from motherboard short out these terminals for 15 seconds, replace battery. Remove main battery from laptop hold power button for 30 seconds reconnect all then try. Try a different but equivalent charger 20 volt 65watts

 

[EastCoastCanadianMrFixIt]

Find local repair guy on kijiji if all else fails.
Can you give us more details on what lead to the issue? Any signs of life at all from machine? Can you try a different charger and do you have

 

[afrouz.jhd]

PossI be wire broken from power connector input jack cable to motherboard close to input jack or power button damaged.remove round cmos battery from motherboard short out these terminals for 15 seconds, replace battery. Remove main battery from laptop hold power button for 30 seconds reconnect all then try. Try a different but equivalent charger 20 volt 65watts

Find local repair guy on kijiji if all else fails.
Can you give us more details on what lead to the issue? Any signs of life at all from machine? Can you try a different charger and do you have

 

[afrouz.jhd]

I have the same problem as it is described. For my case, this happened when I got out of battery charge notice. But when I plugged in my laptop, other than a flashing light next to power button, nothing seems to be working.
Also, the red flashing light indicating no charge went away after full charge. So does it mean one if the connections is loose or s wire is disconnected?