Computer Freezing and makes robotic buzzing noise randomly

RayWill135 · Mar 26, 2016

So recently, my computer randomly freezes and makes a weird robotic buzzing noise. It is most noticeable when I watch a video, but it isn't present when I play my games. Any help?

jeremy0118 · Mar 26, 2016

RayWill135 :

Open up ur pc and listen to where it comes from, most likely ur HDD, maybe the PSU?

Could also be the DVD drive if there is a damaged cdrom in it, as a damaged cd can cause serious lagg because it keeps trying to read it.

RayWill135 · Mar 26, 2016

jeremy0118 :

RayWill135 :

Open up ur pc and listen to where it comes from, most likely ur HDD or PSU

Could also be the DVD drive if there is a damaged cdrom in it, as a damaged cd can cause serious lagg because it keeps trying to read it.

It comes from the monitor/speakers.

theunliked · Mar 26, 2016

Yep. I had the exact same problem on mine. It'd change pitch on different windows. Like a higher pitch on chrome and lower on explorer. Try adjusting your monitor's brightness. Play around with it and the sound should disappear.

jeremy0118 · Mar 26, 2016

RayWill135 :

yeah those symptions are fitting with a damaged HDD, as they are also the component that are the most likely to break first of a pc.

I once beat my pc and it froze because the HDD didn't like it, and it also caused noise from my speakers and didn't work again till reboot.

RayWill135 · Mar 26, 2016

theunliked :

Put brightness to 100 still robotic noise...

jeremy0118 · Mar 26, 2016

theunliked :

Guess that's not the sound he's talking about. it's what he hears when the pc freezes, from the speakers, right?, and that's a HDD defect.

RayWill135 · Mar 26, 2016

Okay now when I watch a video or stream every like 10 seconds I get a random robotic noise and then it stops and repeats

theunliked · Mar 26, 2016

Now the lower the brightness. Does it change back to normal? What do you mean by robotic noise?

RayWill135 · Mar 26, 2016

I'm 99% sure it has to deal with my speakers

jeremy0118 · Mar 26, 2016

RayWill135 :

Well you're being very unclear.

First you say "my computer randomly freezes and makes a weird robotic buzzing noise."

So now it's just the speakers ? get new speakers then i guess...

theunliked · Mar 26, 2016

Are the speakers integrated in the monitor? Because if it is, you can't tell whether its the monitor or speaker. Changing the brightness of the monitor had something to do with the low-quality capacitors in it.

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Computer Freezing and makes robotic buzzing noise randomly

RayWill135

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RayWill135

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theunliked

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jeremy0118

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RayWill135

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jeremy0118

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RayWill135

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theunliked

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RayWill135

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jeremy0118

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