Whole Room Water Cooling Part 5a - Trouble is Brewing in the Whole Room Loop...

The video follows Linus and the team as they resume work on the Whole Room Water Cooling loop, which has run into new challenges after months of inactivity. Early on, they diagnose recurring hardware issues, noting that the wireless lavalier mics fail and that the overall setup is fragile, with cables and fittings repeatedly failing under strain. The crew discusses plugging and disconnecting pumps and reservoirs to service running machines, while trying to keep the loop active long enough to test components. A major portion of the session is dedicated to troubleshooting the pump, checking coolant flow, and verifying that the whole room pump is functioning, even as individual computer loops are briefly disconnected for maintenance. As the day advances, they introduce a second pump to boost head pressure and flow, but reveal substantial corrosion and sediment inside fittings, hinting at contamination and possible biological growth in the loop. Facing a potential sell-off of a contaminated system, they decide on a temporary flush and heavier antifreeze usage while planning a larger teardown after their move, and they admit that a full, clean overhaul may be necessary later. The episode closes with acknowledgement that the move is imminent and that the team will need to reassess reservoir, tubing, and radiator replacements to restore and sustain cooling performance for multiple systems. They also reflect on equipment choices, such as reservoir materials and pump configurations, and set expectations for a more extensive cleanup in Part 5b or subsequent installments.

Topics · Technology · DIY · Hardware Troubleshooting · Modding · Experimentation · Computing · Cooling Systems