01-09-2014 09:36 AM
My z500 cannot boot up without power cable plugged in. Usually,a few seconds after I saw the lenovo logo,the system will suddenly shut down just like the battery was removed.however,if I connect powercable to the laptop and power on,everything is fine,I can enter windows 8,or ubuntu,after I enter OS,I can disconnect the power cable without any problems.the battery is healthy and can last for more than 2 hours.Is there any one have any idea what's the problem and how to solve it
so far I tried the following methods:
2.update battery firmware
none of them worked for me
Solved! Go to Solution.
01-09-2014 06:30 PM
01-17-2014 09:10 AM
Hi thank you very much for your reply
I tried the method you mentioned in your post,which doesn't help in my case
it seems I need t o contact the service centre to get further support.
01-29-2014 07:23 PM