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So I got a new UPS and it makes a buzzing/whining sound (http://www.hardforum.com/showthread.php?t=1332542) I haven't go it figured out yet so I went back to my old one.
I was still hearing a whine sound so I track it down to the AC adapter for my laptop sitting on my desk. Still hearing it, and then I realize the AC adapter for my mouse charger is whining too. And finally my monitor is making a high pitched whine.
I didn't notice any of this until after using the new UPS, the laptop charger is new, but I've had this monitor for like 4 years. Is it possible some how the UPS damaged the power converters in all these devices?
something else weird
my motherboard keeps resetting all my BIOS settings to default if I shutdown the computer for more than a few hours
I've only been using this board for a couple of weeks, but this has never happened before
I was still hearing a whine sound so I track it down to the AC adapter for my laptop sitting on my desk. Still hearing it, and then I realize the AC adapter for my mouse charger is whining too. And finally my monitor is making a high pitched whine.
I didn't notice any of this until after using the new UPS, the laptop charger is new, but I've had this monitor for like 4 years. Is it possible some how the UPS damaged the power converters in all these devices?
something else weird
my motherboard keeps resetting all my BIOS settings to default if I shutdown the computer for more than a few hours
I've only been using this board for a couple of weeks, but this has never happened before