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IT Services Circle
IT Services Circle
Aug 9, 2024 · Fundamentals

Why Computer Classrooms Require Shoe Covers: Historical, Technical, and Cultural Perspectives

The article explores the origins and continued use of shoe covers in Chinese computer classrooms, examining historical cost of early PCs, static‑electricity protection, maintenance challenges, and the cultural ritual that persists despite modern hardware safety improvements.

computer labseducation historyhardware safety
0 likes · 11 min read
Why Computer Classrooms Require Shoe Covers: Historical, Technical, and Cultural Perspectives
IT Services Circle
IT Services Circle
Oct 29, 2022 · Fundamentals

Multiple RTX 4090 GPU Fires Reported Within Two Weeks of Launch: Causes and Mitigation

Within two weeks of the RTX 4090 launch, five user-reported cases of GPU self‑ignition were documented, all involving the 16‑pin power connector, prompting analysis of cable quality, connector design, load conditions, and recommendations for using ATX 3.0 power supplies with native 16‑pin cables.

12VHPWRATX 3.0GPU fire
0 likes · 6 min read
Multiple RTX 4090 GPU Fires Reported Within Two Weeks of Launch: Causes and Mitigation