Hallo,
ab wann werden die T440p mit dem neuen Lüfter ab Werk ausgestattet? Hat jemand Erfahrung bzw. weiter Informationen?
Sind die neuen Lüfter jetzt evlt. schon ab Werk verbaut?
http://forums.lenovo.com/t5/T400-T5...686431&tduid=8f0b2f437f917c73d71ba1500f186a8d
http://forums.lenovo.com/t5/T400-T5...T440p-fan-terrible-noisy/td-p/1386373/page/16
MfG
xsid
ab wann werden die T440p mit dem neuen Lüfter ab Werk ausgestattet? Hat jemand Erfahrung bzw. weiter Informationen?
Sind die neuen Lüfter jetzt evlt. schon ab Werk verbaut?
http://forums.lenovo.com/t5/T400-T5...686431&tduid=8f0b2f437f917c73d71ba1500f186a8d
Re: [T440p] fan terrible noisy
Optionen
am 03-06-2014 01:33 PM
All,
I want to be careful not to create an impression that all existing T440p fans are going to be noisy.
As current service (fru) stock could be mixed (some fans might be noiser than exepected) I've advised people to hold off contacting service until we have new fans in. We've released new part numbers to help address the stock situation.
New fans will be FRU# 00HM902 and 00HM903.
(one part number is for integrated graphics, the other for optimus models)
The parts are on order, and we are working with our supplier to accelerate them into stock.
I appreciate your patience - I'll keep checking every couple days on this.
Mark
http://forums.lenovo.com/t5/T400-T5...T440p-fan-terrible-noisy/td-p/1386373/page/16
Re: [T440p] fan terrible noisy
Optionen
am 03-17-2014 12:45 PM
All,
New fans look like they could be in stock by mid April - I'm continuing to check on the progress every week.
I'll advise once the new p/ns are confirmed in stock.
In terms of RPM, yes history repeats sometimes. We can have a look at this, but there are typically some reasons why the starting RPM is set where it is to decrease / delay abrupt fan speed changes and to maximize the longevity of the fan. There are always trade offs.
I think most of the noise issues were mechanical on this, so once we get past those, if we find that the running acoustics, tied to fan RPM are really a consensus issue we can talk ask engineering to revisit that.
Thanks
Mark
MfG
xsid
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