Fan running continuously while it's plugged in and powered on. (HELP NEEDED)
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Posted: 2024-07-2606:36 PM. Last Modified: 2024-07-2606:37 PM
Fan running continuously while it's plugged in and powered on. (HELP NEEDED)
Hi all,
I have an old APC Back-UPS RS 1100 660W and like the title say the fan is running continuously when it's powered on and plugged to a power source and it's loud probably running at full speed.
Is this a normal behavior? If not what would be the probable cause?