14.1" versus 15" heating issues?

T4x series specific matters only
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milesrbruce
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14.1" versus 15" heating issues?

#1 Post by milesrbruce » Mon Sep 05, 2005 11:13 pm

Can anyone comment as to heating issues with 14.1 and 15" Thinkpad models?

I have a 14.1" that gets hot and a 15" that runs much cooler.

Do the 15" models tend to run cooler than the 14.1" models?
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Trip
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#2 Post by Trip » Mon Sep 05, 2005 11:25 pm

They probably have larger heatsinks that can dissipate a fair bit more of the heat from the CPU than the heatsinks in the 14.1" laptops. It would make sense that the larger computers run cooler.
T43 (2686-DFU): 14.1" XGA, X300 64MB, 1.73GHz P-M, 512MB PC-4200, 60GB 5K100, CD-RW/DVD
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keku
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#3 Post by keku » Tue Sep 06, 2005 9:20 am

Under the hood they have same motherboard in both models (14.1 and 15) but a bigger body in 15in models makes air ventilation more effective than 14 in. that "might" be a reason.

This is my theory....
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