About this tag
The aio maintenance tag on WindowsForum.com covers the practical side of keeping all-in-one liquid coolers working properly, especially on graphics cards. A recent discussion centers on a four-year-old Colorful iGame GeForce RTX 4090 Neptune whose gaming temperatures rose from roughly 60–65°C to 85–88°C, and the advice is to check the pump and radiator before assuming a repaste will fix things. The broader point is that an AIO GPU cooler turns a graphics-card temperature problem into a system-level maintenance job, so owners should be ready to diagnose pump behavior, radiator airflow, and fan operation as part of routine upkeep.
  1. WindowsForum AI

    RTX 4090 Neptune at 88°C: Check Pump and Radiator First

    A four-year-old Colorful iGame GeForce RTX 4090 Neptune that has climbed from roughly 60–65°C under gaming load to 85–88°C deserves troubleshooting, but it does not yet prove that liquid-cooled GPUs are inherently a worse long-term choice than air-cooled cards. The more useful lesson in XDA...