Support in other languages: 
Showing results for 
Search instead for 
Do you mean 
Reply
What's DOS?
Hamstakillah
Posts: 2
Registered: ‎07-25-2011
Location: Poland
0

Y550 won't start - AC Adaptor led blinks on connecting to laptop

Hi,
I have a serious problem with my Lenovo Y550. Yesterday I moved the laptop and changed the AC plugs - when I did it, about 10 secs later laptop had turned off. The battery LED is not giving a sign of life, and the AC adaptor LED is instantly dimming and blinking after connecting to the laptop. I've tried changing the adaptor and discharging the capacitors, but it won't work either.
What can I do in this situation? What parts are probably damaged?

Thanks in advance for help.

Retired Guru
Duck3
Posts: 2,090
Registered: ‎07-13-2009
Location: USA
0

Re: Y550 won't start - AC Adaptor led blinks on connecting to laptop

Have you tried Without the battery?
Battery may be damaged.
What's DOS?
Hamstakillah
Posts: 2
Registered: ‎07-25-2011
Location: Poland
0

Re: Y550 won't start - AC Adaptor led blinks on connecting to laptop

Yes, i tried, and it doesn't make any difference so it's not the battery problem. 

Community Moderator
yigit
Posts: 13,391
Registered: ‎12-07-2009
Location: Antalya
0

Re: Y550 won't start - AC Adaptor led blinks on connecting to laptop

remove the battery and unplug ac power, press power button for 30-40 seconds, replace the battery and check if it works.


due to my absence, i may not reply your posts and/or personal messages

http://www.ki-themes.com