[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