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> If this is a sponsored blog entry? Unfortunately not, but maybe in the future … Still, somehow the article reads like a promo for that paste. I was curious
by zoomablemind 6y ago
> If this is a sponsored blog entry? Unfortunately not, but maybe in the future …
Still, somehow the article reads like a promo for that paste.
I was curious whether the original factory paste indeed gets older to such degree that it causes the overheating. Instead, the only mentioning was that the old paste came off easily.
I replaced the paste on a few old ThinkPads. Mostly because I was cleaning/replacing the fan. For paste I used some no-name white goo, the kind you get in those pill-sized squeeze pouches. Usual procedure, nothing special, just wiped off the old thin layer; nothing crusty or peeling old paste. Other as old ThinkPads hum along well without any re-pasting.
Perhaps, this story is just a case of reseating the fan and reapplying the paste, than ThinkPad paste got old.
- dijit 6y agoPaste certainly does have a shelf-life. The stuff they use in the factory even on modern laptops optimises longevity over performance- that’s why you get thermal benefits by re-pasting new laptops. But the paste still ages and dries out, even liquid metal will age (by virtue of it eating the metal of the heatsink over time). Good rule of thumb is repaste after 4 years if it’s a factory paste, and every 18 months if it’s an aftermarket performance paste (like arctic silver). It will still perform decently; it’s not like your machine will die, but it’s not ideal.