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What's DOS?
Posts: 1
Registered: ‎05-11-2017
Location: US
Views: 321
Message 1 of 3

Flex3 shutdown and will not start back up

Last night I was on my Flex 3 threw was an odd noise and my machine turned off.  It will not turn on no lights or sound of any kind except for this. When it is plugged in the light on my Caps Lock key flashes. I would love any suggestions.  Thanks


Sr Support Specialist
Posts: 8,867
Registered: ‎11-30-2015
Location: PH
Views: 285
Message 2 of 3

Re: Flex3 shutdown and will not start back up

Hi RedheadinCR , 


Welcome to the Community Forums. 


Here with is the hardware manual (Lenovo Flex 3-1470/ Flex 3-1470 (HSW)/Flex 3-1435/ Flex 3-1475/Flex 3-1570/ Flex 3-1570 (HSW)/Flex 3-1535) that we can use to check for power issues ( page 21-22). 


Pressing the caps lock on and off should also lit the LED on off indicating a good power on self test. 

Isolating further on display issue with connected external monitor can also help.


The battery is internal so if there is any need to pull it out and perform power drain, then it would be better calling in technical support first for In Warranty Repair since we do not want to invalidate any warranty. 


Update us how things go.



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Community Moderator
Posts: 4,286
Registered: ‎11-18-2012
Location: US
Views: 121
Message 3 of 3

Flex3 - turned it off and it will not start back up

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