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Re: Heat buildup with lid closed?



On Thu, 22 Jan 1998 23:25:00 -0500, Jane Loyless wrote:

>Found this note over on the Armada list - I've never heard of it being a
>problem.  Anyone ever have this happen to a TP?
>
>
>>One word of warning: never operate your Armada 
>>with the cover closed.  We had some users who bought external 
>>monitors, keyboards, etc., and closed the lid on the portable after 
>>they powered them up and every one of them had a hard drive go bad. 
>>The heat build-up is incredible.
>>
>
I think that the heat must have affected either the embedded servo, the drive
electronics, or both.

Also, it seems that IBM must put the CPU on the bottom.  I never saw it when I 
disassembled my 701, and I know for a fact the the 355's CPU is on the bottom.
This, and the power inverter (and the battery when charging up) usually get to be the 
hottest, but I think the heat is funneled more to the bottom of the machine than the top,
because the top rarely seems to be very warm.

Maybe Compaq poorly designed their Armada line.

-- 
Paul

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