[ltp] Re: WARNING: Lenovo ThinkPads and 65W power supplies

Ben Pfaff linux-thinkpad@linux-thinkpad.org
Fri, 05 Nov 2010 07:18:15 -0700


Laurent <pumpkin@gmx.de> writes:

>> This is a warning to owners of any Lenovo ThinkPads that own 65W AC power
>> adaptors.
>
> Some new intel-GPU thinkpads come with a 65W PSU by default. Are you sure
> the problems (lower max. frequency w/o batt) applies to them as well?

My X201 is labeled 20V, 3.25V - 4.5V.  Multiplying, that's 65W - 90W.
It came with only a 65W power supply.  If it can really consume 90W,
then the 65W power supply is inadequate for that.
-- 
Ben Pfaff 
http://benpfaff.org