I booted my toughbook FC19 mk4 a couple days ago to find smoke and a stink. This is what had happened.... The heater for the HDD has burnt up. Anybody ever see anything like it?
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That's a first for me...
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toughasnails Toughbook Moderator Moderator
Welcome to the Panasonic Toughbook forum
Just when I thought I seen it all.....never seen this before. Did anything else burn up ? - 
 
 just the foam pads on the plastic sleeve.... another caddy works fine.
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toughasnails Toughbook Moderator Moderator
You were very lucky for sure...
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A first for me as well. What model did it come out of?
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 CF19 mk4
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 Should have noticed the first line... im not new here. im Goontron. http://forum.notebookreview.com/members/goontron.648332/
I just couldn't get back into that account because the password i have in Lastpass doesn't work and i dont have the email attached to that account anymore, so no password recovery for me... - 
 
toughasnails Toughbook Moderator Moderator
I will look into that for you. - 
 
 That would be great.
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that looks like a failure of the thermostatic control loop ... applied full voltage/current for a long time .
have you replaced the heater yet ?
i would be very cautious ...
a schematic would be helpful in determining what went wrong . - 
 
 
^ not sure if it was. i have two other caddies. both work fine.
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it depends on where the temperature sense is located and how the heater is driven .
 
HDD Chassis heater failure
Discussion in 'Panasonic' started by KE0ETP, Jul 23, 2015.