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CCDS-MSTech
Paper Tape
Posts: 2
Registered: ‎03-01-2017
Location: US
Views: 4,225
Message 1 of 3

T460 & T460s blank screen

Periodically someone will go to turn their laptop on, and the green light on the power button will light up, but the screen stays blank.  If you press and hold the power button for a count of ten or more until the green light goes out and press it again to turn it on, all that happens is the green light comes back on.  I've disconnected the power adapter and did the same thing with the same result.  The only thing that has worked is removing the bottom panel and disconnecting the internal battery and CMOS battery for a few minutes.

Lenovo Employee Rydeen
Lenovo Employee
Posts: 383
Registered: ‎03-03-2017
Location: JP
Views: 4,159
Message 2 of 3

Re: T460 & T460s blank screen

Dear CCDS-MSTech,

Can you try to use "reset hole pin" to reset the system power?

Refer to "ThinkPad T460s Hardware Maintenance Manual" for page 32 "Power system checkout" section for detail instruction.

Refer to the attached JPG for location of "reset hole" on T460s.

 

Community SeniorMod
Community SeniorMod
Posts: 10,042
Registered: ‎01-01-2010
Location: US
Views: 4,152
Message 3 of 3

Re: T460 & T460s blank screen

Do you have the latest BIOS?


Rich


I do not respond to requests for private, one-on-one help. Your questions should be posted in the appropriate forum where they may help others as well.

If a response answers your question, please mark it as the accepted solution.

I am not an employee or agent of Lenovo.

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