Noticed my cpu temps routinely hitting 90 and felt no water transfer in the lines so I got a new one on the way. Decided to open this one up just out of curiosity and I found this. The cooler is an Artic liquid freeze II
The white stuff is either part of the cooling liquid or the aio was not cleaned properly during the production process ( solder stuff)
SignalButterscotch73
The LF2 had a recall last year (maybe a bit longer) because of this issue. You can probably still get the repair kit from Arctic. Contact them and ask.
SaltFishKing
yay more noise more money sometimes failing, sometimes squirt all over, never understand why aio become trending, if you are using i9 r9 nvm
The same thing happened to two of my Corsair AIO’s after just 1.5 years, the black stuff is rubber.
sirfannypack
Let this be an advertisement for tower coolers.
Cryptocaned
Took my aio apart after 5 years yesterday as my pc was idling at 70c, much the same, lots of gunk that’s built up, gave it a clean and some new fluid, trying to find my thermal paste at the moment.
Marsmawzy
Arctic had a recall awhile Ago, something with their seal. Looks like you didn’t get notified about this. Contact them and they should help out I would
Think
sicKlown
Certain batches of Freezer IIs had an issue with build up and Artic released a kit that allows the end user to change the gasket, cold plate, and liquid themselves to fix. Garners Nexus released a video showing how when the issue was first addressed.
Visible-Recording284
Looks like somebody busted a nut in your aio
RiffyDivine2
Looks like you got one of the defective freezer units.
FunFact5000
Aio. It vexes me, I’m terribly vexed.
naggot9
I think gamers nexus made a video about this, you have an arctic liquid freezer right?
LawAbidingPenguin
This is why I use air coolers only. Unless you’re doing some sort of wild overclocking there’s no reason for liquid cooling, and all those prebuilt liquid coolers kinda suck anyways.
all these issues with AIO scare the hell out of me
thats why i dont put these
MrByteMe
Funny, I’ve never noticed that on my air cooler…
/s
macnteej
Looks like a leaking head gasket. Coolant is mixing with your oil.
Oh shoot wrong sub
bdcrlsn
Sadly common. Mostly reason I’ve yet to leave air coolers behind.
Dadbode1981
Bacterial growth in the solution. It’s alive!
Mindboomerbro
Ahh, LF2 issue coming again
Day_of_Joon
had a bad experience w a thermaltake AIO letting my cpu hit 90 and even force shutting down when it hit 100 degrees one time. i switched to the thermalright phantom spirit air cooler, and i don’t think i’ll ever go back. very very powerful cooling for cheap, i highly recommend it!
shackelman_unchained
And this is why I air cool. I can blow out the fins if they get gunked up. If I need a new fan it’s easy to replace. A new AIO is going to cost $150+
StratoVector
The Enermax Treadripper AIOs had the same problem a while back.
avboden
The technical term is schmoo
gnark1lla420
This is why I air cool when this happened to me and I don’t have to spend $100+ on a new AIO to get good temps
greatthebob38
I got the kits from Arctic to replace the rubber seal last year. I really should spend some time to replace the 3 Arctic AIO i bought…
kornuolis
OP: Part of the ALF II was badly made and that’s why company sends fix kiit for free. Fallen victim myself.
[https://www.arctic.de/en/lf-service-kit](https://www.arctic.de/en/lf-service-kit)
30 Comments
Standard AIO buildup..clean it out and you should be good
Did you check if it fails under their repair recall? A while ago they provided a kit to fix buildup.
EDIT: https://youtu.be/jHdEqWpexH0?si=bNgxlGuOB0UOTag3
The white stuff is either part of the cooling liquid or the aio was not cleaned properly during the production process ( solder stuff)
The LF2 had a recall last year (maybe a bit longer) because of this issue. You can probably still get the repair kit from Arctic. Contact them and ask.
yay more noise more money sometimes failing, sometimes squirt all over, never understand why aio become trending, if you are using i9 r9 nvm
https://preview.redd.it/kin9cvpijvrc1.jpeg?width=1920&format=pjpg&auto=webp&s=b4a3ba45265cdebc0a24b62f8a447c01fe8c6eb3
The same thing happened to two of my Corsair AIO’s after just 1.5 years, the black stuff is rubber.
Let this be an advertisement for tower coolers.
Took my aio apart after 5 years yesterday as my pc was idling at 70c, much the same, lots of gunk that’s built up, gave it a clean and some new fluid, trying to find my thermal paste at the moment.
Arctic had a recall awhile Ago, something with their seal. Looks like you didn’t get notified about this. Contact them and they should help out I would
Think
Certain batches of Freezer IIs had an issue with build up and Artic released a kit that allows the end user to change the gasket, cold plate, and liquid themselves to fix. Garners Nexus released a video showing how when the issue was first addressed.
Looks like somebody busted a nut in your aio
Looks like you got one of the defective freezer units.
Aio. It vexes me, I’m terribly vexed.
I think gamers nexus made a video about this, you have an arctic liquid freezer right?
This is why I use air coolers only. Unless you’re doing some sort of wild overclocking there’s no reason for liquid cooling, and all those prebuilt liquid coolers kinda suck anyways.
[https://youtu.be/Czzl10uEQn0](https://youtu.be/Czzl10uEQn0)
all these issues with AIO scare the hell out of me
thats why i dont put these
Funny, I’ve never noticed that on my air cooler…
/s
Looks like a leaking head gasket. Coolant is mixing with your oil.
Oh shoot wrong sub
Sadly common. Mostly reason I’ve yet to leave air coolers behind.
Bacterial growth in the solution. It’s alive!
Ahh, LF2 issue coming again
had a bad experience w a thermaltake AIO letting my cpu hit 90 and even force shutting down when it hit 100 degrees one time. i switched to the thermalright phantom spirit air cooler, and i don’t think i’ll ever go back. very very powerful cooling for cheap, i highly recommend it!
And this is why I air cool. I can blow out the fins if they get gunked up. If I need a new fan it’s easy to replace. A new AIO is going to cost $150+
The Enermax Treadripper AIOs had the same problem a while back.
The technical term is schmoo
This is why I air cool when this happened to me and I don’t have to spend $100+ on a new AIO to get good temps
I got the kits from Arctic to replace the rubber seal last year. I really should spend some time to replace the 3 Arctic AIO i bought…
OP: Part of the ALF II was badly made and that’s why company sends fix kiit for free. Fallen victim myself.
[https://www.arctic.de/en/lf-service-kit](https://www.arctic.de/en/lf-service-kit)
https://preview.redd.it/9ga773xx9wrc1.jpeg?width=1629&format=pjpg&auto=webp&s=8a70fb720889ec4ad3e73f070f89c79ae7002afc
And that kids, is why we go with the Noctua NH-D15.