How do you stop computer fans from making noise but still run at a high RPM? Why did my laptop suddenly make a very high-pitched noise for a couple of minutes? Why does my laptop's audio glitch out when a high pitched noise is played? When I turn the switch on my computer's power supply to on, the computer starts making a, like I said, loud, high-pitched schreeching noise. My first guess is that something awry with the power supply itself.

1. Computer Making High Pitch Noise
2. High Pitched Noise From Computer When Off
3. Computer Power Supply Making High Pitched Noise

I noticed a high pitchéd noisé in my child's space a few nights ago and thought it had been arriving from an L/C Transmitter.Final evening I noticed it again when the transmitter had been obviously off. So I researched and noticed that her computer (which was shut down, but the PSU has been still active) was the cause of the noise.I turned the pwr switch on the back of thé PSU (Antéc SL400) and the noise slowly attenuated away. When I flipped the change back again on, I didn't listen to the noise again.My very first guess can be that something is certainly up with the PSU.but also thought that it could end up being something on thé motherboard (Asus A new7N8X).I haven't used her machine very much of past due, nor I have got I noticed any problems from my girl about the machine actually being unpredictable.Anyone have got any concept what could become causing this high pitched color? Small videocard followers.actually. squeal.

If you dont possess a videocard enthusiast, its probably the PSU.to be sure, just end any other followers you see-The central processing unit lover you can do with your hand (unless custom 120mm).note if you cease the CPU fan and it dosent start switching again-turn the machine off after that back again on once again.-80mmichael case supporters you can do with your little finger-120mm situation followers - hold it with the power off, after that convert the power on-and;Iike the poster over said. Use a pen to try out to stop the PSU lover.If there can be still a squealing noise, switch the computer óff, unplug the power on the HDD, then change the computer on.HDD'beds can make noise when they are usually getting ill. Originally posted by Demento:Antéc SmartPower (and additional lines) problem. Mine just blew out with equivalent signs and symptoms - very first the squeal, after that my reflection had problems syncing (l RMA'ed á storage to Seagate for it, but I believe the drive was good right now), after that Windows would glowing blue screen whenever the movie credit card (7800GCapital t) went into 3D mode, then it driven off arbitrarily.I'michael seriously contemplating N0T RMA'ing it bécause I put on't want another shit Antéc PSU in return.

Any recommendations?RMA it and market the refurbished/new unit you get.Make use of the money from that to counteract the buy of a Séasonic or Silverstone ór FSP PSU.

Computer Making High Pitch Noise

Welcome to BleepingComputer, a free of charge local community where individuals like yourself arrive jointly to discuss and learn how to use their computers. Making use of the site is simple and fun. As a guest, you can search and watch the several conversations in the discussion boards, but can not make a brand-new topic or response to an present one unless you are logged in. Additional benefits of applying an account are signing up to topics and community forums, creating a blog site, and having no ads shown anywhere on the site.or study our to find out how to use this site. The whistle is usually either heterodyne noisé or your choosing up audio from a mike type supply.Perform you possess a microphone plugged in? Thanks a lot for your response MrBruce1959.

High Pitched Noise From Computer When Off

The laptop has an internal mike which i impaired and then also attempted different quantity configurations but i still get the same audio at around 60% volume. Also i possess been informed that this laptop was not properly managed (from what i listen to im surprised it also transforms on) and hence might have got physical damage. Perform you think this could become a cause for that sound?P.S i9000. Not certain if this offers anything to perform with the issue or not, but the laptop does have got a large issue of overheating. It gets so popular where you cannot have got it sit down on your clapboard at anytime.Modified by empty.dark, 12 September 2010 - 05:46 PM.

If you can determine specifically which product can be making the sound, it should help.The high-pitched noise appears to become the CPU overheated warning sound. Regrettably, you've provided us little details about your computer. Create and model? While inside the tower system, do you check out to make sure the heatsink and all fans are working? If not really, replace them. And if the warning sound will be indeed coming from the mothérboard, you may need to re-apply the cold weather fat between processor chip and heatsink.Hope this assists.Grif. As Griff said, you need to determine the source of the noise.

Computer Power Supply Making High Pitched Noise

My preliminary thought is definitely that a lover bearing will be going out, but it could end up being a HDD bearing heading out or also some type of alarm sound. If it's i9000 a lover bearing heading out, you need to figure óut if it's thé CPU lover or some other enthusiast because a situation fan going out will be bad, but not as immediate as the Processor enthusiast. If the Processor enthusiast seizes, you're searching at your CPU baking itself in a issue of seconds.If you can't do this yourself, you will wish to consider it someplace.