Useful tips

What does a power supply surge mean?

What does a power supply surge mean?

A power surge is an abnormally high voltage lasting for a short period of time. A power surge is a transient wave of voltage, current or power in an electrical circuit. This is usually an oversupply of the voltage from a source such as mains supply or generator and lasting only for a few microseconds.

How do you fix a computer power surge?

Simply unplug from any power sources, then remove your computer’s battery (or laptop). After about five minutes or so, return the battery back, hold down the power button for about 10 seconds (power still unplugged), and plug back to the power source.

What is anti-surge PC?

ASUS Anti-Surge looks for over-voltage and under-voltage conditions from the power supply. Since the Anti-Surge is being triggered that indicates an unstable power supply unit. To troubleshoot the problem you need a known stable working power supply unit to swap with.

What causes a computer power surge?

Power Surges are an increase in voltage. Power surges are most often caused by power interruptions and changes in electrical draw including the demands of other equipment sharing the same power supply. When appliances with a heavy draw turn on and off they can cause surges in your system due to fluctuation in demand.

Why is my Asus power supply surge detected?

“Power supply surges detected during the previous power on. ASUS anti-surge was triggered to protect system from unstable power supply unit” i got the CORSAIR 450W VS SERIES psu, 402w being the max required power. i’m gonna ring pcs tomorrow, but if anyone can shed some light on this right now, it would be appreciated.

Is there a power surge on my computer?

Whenever I first power on the PC, I get the bios warning about a power surge detected. If I restart from this screen, I boot into windows just fine, and I have not had any issues with the PC so far (gaming, movies, internet browsing).

Is there a way to disable power surge detection?

Its just annoying that it requires a restart anytime I wanna turn on my PC Just disable power surge detection. I use tier 1 PSU’s only and actually measured transients to be well within specs when this problem occurs, so I think it’s just MB quirk. If you use quality PSU, you can disable this setting without worries and forget about it.

What causes power supply surges during power on?

“Power supply surges detected during the previous power on. Asus Anti-surge was triggered to protect system from unstable power supply unit! What could be causing this ? . This could be caused by your household power supply suffering from a power surge, or a sudden short power outage. Your computer PSU (Power Supply Unit) is developing a fault.