Yoga C940 🤭

Bravo sifu @Benefon

For those who are having problem with their X1C7's battery/power:

https://forums.lenovo.com/t5/ThinkPad-X-Ser...wn/td-p/4561156

Need to go to Lenovo's Service Center but don't know which one is ok. Mostly have to left the laptop for their further checking

This post has been edited by shinzan: Nov 18 2019, 10:25 AM

How Is your X C7 now?

Same like before. Still happened quite a few times last week. Suddenly shutdown. Then have to connect to charger to power on the laptop. Battery icon showing 'X' red icon.

Why no plan to request from live chat and do a case for repair?
Make sure the warranty still cover

Another thing can try to format and install new window 10

Sometime is windows has problem


This post has been edited by Benefon: Nov 18 2019, 10:30 AM

Done via live chat before. They suggested me to go to service center. When i called one of the SC at Cyberjaya, they me told me to left the notebook for checking. Estimated time repair will be around 3 weeks

Will try to install new window 10 today as your suggestion

This post has been edited by shinzan: Nov 18 2019, 10:32 AM

Actually my New C940 a bit laggy , after format n reinstall new windows 10, now getting better.

Nice...maybe windows 10 problem too...if wanna reinstall, can we retain all software that installed before?

This post has been edited by shinzan: Nov 18 2019, 10:38 AM

Nowadays all software can downlaod online or in windows store such as Lenovo vantage, u can backup to cloud base for save all ur data.

Ok sir...will do so

Reinstall Windows 10. For our reference:

Try can , if still happen, if you wanna create windows 10 installation drive and boots from USB drive, before startup tag on F12.
Follow by go custom option to format ur drive and do fresh install new windows 10.

i complete my pucrhase at lenovo on 14/11 but until now i didnt get any updates on expected shipment or delivery..they take how long to update?

so how now?

IF problem still persist must be defect already.....

Ya sometime is the battery chipset issue.
They can replace for free

So far nothing bad happened after reinstalled Windows 10. Feel happy but still monitoring

Omg ur windows 10 so badly?

Not so sure what happened with my previous installation

Maybe it's a Vantage issue? A member on one of the other forums I'm at recently had similar problems on his brand new X1C7. Was running fine out of the factory with Windows 10. After a few days he enabled the battery charge threshold and quick resume features in Vantage, and everything went to shit. The machine sometimes wouldn't charge, sometimes will say charging but then suddenly Windows will show the "battery low" message, sometimes needed to hard reset by poking the hole underneath - all sorts of weird issues, maybe even worse then yours. After a fresh install of Windows 10 everything went back to normal, he just didn't turn on charge threshold and and easy resume features. Now he's dual-booting Windows and Linux and sets the charge threshold from the on Linux side (Ubuntu 19.10) via TLP, and everything is still running well. So I'm guessing the culprit might be Vantage.

This post has been edited by G-17: Nov 20 2019, 04:12 PM