Pls help me with my lc
Pls help me with my lc
The PC from HP Omen Obelisk 1000NC produces this noise from the CPU area. A video provides additional details... https://youtu.be/jd0vBB3_bbI. It seems the system runs I5 9400F with RTX 2060, uses an HP board and PSU. The issue starts during CPU-heavy tasks, and MSI Afterburner displays voltage warnings.
Enter the realm of coil whine, a factor that doesn’t impact performance or longevity but often goes unnoticed. It typically doesn’t trigger returns unless voltage warnings appear, at which point the system limits clock speed instead. It operates normally during full clocks.
Alternatively, the board's coil whine is the issue, nothing you can do here. Or the fan on the heatsink is failing. Probably you're dealing with coil whine. If this setting exists in BIOS, turning on CPU spread spectrum could reduce the noise slightly. It's not a major problem, just bothersome.