• 20.04.2025, 08:54
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Leakshield alert when GPU heats up

Thursday, March 27th 2025, 9:54pm

Hi, my leakshield in my GPU loop gives warning that it thinks there is a leak as soon as my GPU heats up.
If i reset it and Dearate the loop while the GPU is at 100% it will even out and be steady.
as soon as i stop gaming and the GPU cools down the water cools down and the negative pressure goes up and the leakshield releases it.
i am 99% sure i dont have a leak, since when its idle the pressure is 100% rock steady.
If i play for say 2 hours the pressure will be rock steady from the point the watar stops heating up and reaches its peak. at around 30 degress i think. maybe 33.
What can i do to help this issue?
i am using the Double Protect Ultra coolant.

When at idle the water sits at around 24-24.5 degress.
Pump is the D5 Next with the full ULTITUBE 200 setup.
I do know i still have some air left in the loop but not that much i think.

Friday, March 28th 2025, 7:03am

It could help to lower the water level in the Ultitube, the LEAKSHIELD needs air in the Ultitube as water cannot be compressed. The less air there is in the Ultitube, the more sensitive the LEAKSHIELD reacts.
Es gibt keinen Ausweg, den ein Mensch nicht beschreitet, um die tatsächliche Arbeit des Denkens zu vermeiden.
Thomas Alva Edison (1847-1931), amerik. Erfinder

Wednesday, April 2nd 2025, 5:20pm

It could help to lower the water level in the Ultitube, the LEAKSHIELD needs air in the Ultitube as water cannot be compressed. The less air there is in the Ultitube, the more sensitive the LEAKSHIELD reacts.


Water level at 62%, it sometimes gives me an alert due to spike in negative pressure for some reason.

Should i remove some "water"