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What's DOS?
Posts: 1
Registered: ‎07-24-2014
Views: 1,203
Message 1 of 2

T410 will not power up unless plugged in

I have a refurbished T410 that words fine and charges the battery when plugged in.  When I remove the power ca ble, it dies immediately.  The battery shows fully charged, but will not turn on unless the power cable is plugged in.  Anyone have an idea what's wrong?

Community SeniorMod
Community SeniorMod
Posts: 10,034
Registered: ‎01-01-2010
Location: US
Views: 1,183
Message 2 of 2

Re: T410 will not power up unless plugged in

It sounds like either a blown fuse (maybe F11 or F12) or a damaged power transistor (mosfet) on the motherboard. In general, shops don't do that kind of repair. You need pretty good soldering equipment


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