Hp envy buzzing sound

Hp envy buzzing sound

As others have said it's probably an issue with the cooling fan. 1) Click Start=>Control Panel. Use dry cotton swabs to clean the vent grid and a can of compressed air to get the dust off the internal fan. I think I have narrowed it down to the screen making the noise because if I mute the speakers it still makes the buzzing, the only two ways I can get the noise to stop is Oct 16, 2021 · 10-16-2021 12:49 PM. Nov 4, 2020 · Click the update name for a description, version number, and file size. Aug 12, 2021 · This software is packaged as a part of HP's Command Center. Initially you can hear a relatively low (but still audible and annoying) crackling noise Sep 3, 2020 · Go to device manager >. Dec 28, 2020 · Right click your Windows Start Button and then click on Device Manager. Operating System: Microsoft Windows 10 (64-bit) Periodically a fan comes on with a rattling buzz that sounds like it is unbalanced. System and drivers are updated through Microsoft and HP. Choose your current playback device. Hi, Click Start->'Control Panel -> Sound -> Playback ->Select the entry that has Green Checj Over, click Properties. Level 1. I simply can't find information on the model or serial number. If the fan continues to make the whirring noise then please refer to the steps from this HP document. I bought this laptop around March 2020 but I had not had the need to listen to any video until lately so I'm not sure when this problem began. Turn off the Unit. 1. No, it's not from the harddrive. Jul 5, 2023 · Welcome to the HP Support Community . Select the box next to any updates you want to install, and then click Download and install. Jan 1, 2015 · Hey @DaveGorman , You can return the printer and get a new one and if you get the same issue you can (or you can right now before taking it back) call HP Technical Phone Support. 8. The sound is really concerning me. Any help would be greatly appreciated. But when I plug my headphones, no matter the headphones, there is a 2 to 3 seconds delay before audio signal reaches the headphone. If updates are available, install them. 2. Thank you. HP ENVY 15, 15m x360 Convertible Laptop PCs - Buzzing Noise Is Heard During Virtual Meetings Notice: The information in this document, including products and software versions, is current as of the release date. Disconnect the AC adapter. The problem is that whenever I play any videos, a slight humming or buzzing sound will start coming from the upper left area of If you hear a buzzing/electric/static noise on the top left side of your HP Envy (I have an HP envy x360 with 4k oled display), what you can do to make it stop is go on the device manager, select "Hub root USB 3. Then, click on the link ‘Change settings that are currently unavailable’. Please try the following Troubleshoots steps. The power light indicator on or near the power button might turn on briefly but then go out. Starts normally after a forced shut down. 6 inch 2-in-1 Laptop PC 15-es0000 (268T5AV) As of two month ago, the PC will freeze with a loud buzzing. Click Audio, then click Run once. Aug 22, 2020 · i5 10th gen, 12 mb ram, 16 gb octane New laptop freezes and makes a constant loud buzzing noise. Reconnect the power cord and turn on the power. Aug 7, 2023 · A sudden loud noise like a buzz saw coming from your HP Envy x360 laptop could indicate a hardware issue. BUT, it does not always "buzz". 3 version to the AMD recommended 20. ( not for Built-in Battery computer ) 4) Press and hold down the power button for 15 to 20 seconds. Mar 27, 2020 · If the sound persists after all peripheral devices are disconnected, click "Sound" in your Windows 8 Control Panel and click the "Test" button next to each Program Event until you locate the event that causes the chiming sound. 1)I noticed a buzzing/crackling noise (periodic or constant sometimes) like electrical current sound coming out of the keyboard area MAINLY under the left area of the keyboard but also from the middle and right area. Feb 18, 2021 · Product: HP ENVY x360 - 15t-aq200 CTO Operating System: Microsoft Windows 10 (64-bit) Hi, I bought my x360 in early 2017 and I stopped using it around late 2018 because the fan started to have a grinding noise. I have even changed 3 linux os Ubuntu, Mint and Elementary but are same in all. I initially thought it may be caused by the fan flicking something (that may still be true), but I have found the machine to stop making this sound when I mute it, as seen in this video, where the buzzing occurs on minimal sound and then stops when I mute the laptop. See if you can detect the noise any longer. Feb 21, 2022 · 02-20-2022 10:41 PM. The document is subject to change without notice. Click the Download button and install the latest HP PC Hardware Diagnostics. Product: HP ENVY x360 15. I purchased an HP ENVY x360 just over a year ago, and I am having issues with my front-facing speaker. Click Search automatically for updated driver software to check for and install a driver. In the Choose a power plan window, click Change plan settings next to the plan that you wish to change. Very lightly touch the eraser to that centre -- not to the fan blades -- and briefly "brake" the fan, so that it slows down. any suggestions? speakers are m Jan 30, 2020 · Hi, My HP Envy x360 producing a high pitch buzzing noise, as soon as the screen comes on to when it goes off it is continuous. Aug 5, 2016 · 08-05-2016 04:49 AM. Run the Windows Updates troubleshooter followed by checking for Windows and HP Support Assistant updates. In the list of audio device drivers in the Sound, video and game controllers section, you’ll notice that the High Definition Audio Device now displays instead of Realtek High Definition Audio. 3) Press F2 once. Idk if it's a failure or maybe just a significant obstruction Download the latest drivers, software, firmware, and diagnostics for your HP products from the official HP Support website. Right click the Speaker icon in the bottom right corner by your time. I can get rid of it ( it stops) when i play something however if i don't it comes - 8984906. Aug 16, 2020 · The HP Community is where owners of HP products, like you, volunteer to help each other find solutions. The dash sound is different from the dot sound. On the general tab in the startup type box, click Automatic, and then click apply. Repeat steps 3 and 4 for every driver under this category, and verify that Enable the audio device, and then update the audio driver using Device Manager. My laptop is HP Notebook 15-da1074tx. Feb 3, 2021 · Product name: HP Envy x360-15m-dr1012dx / HP Envy x360 Convertible 15m-dr1xxx . Navigate to Properties and click on Advanced. Then check the box delete the software for this device. This sound is not present when using the speakers. Jul 8, 2018 · Yes, the alarm has a pattern. The fan should be running, but completely silent. No noise in headphones. Feb 4, 2024 · If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post". Click Advanced Tab above, unclick 'Allow applications to take exclusive control of this device', click Apply/Ok. c) Right click on the High Definition Audio Device driver and select “Disable”. Hi guys, I have a new HP envy x360. It then works to reduce overheating, quiet overactive laptop fans, and even save battery life. Choose lower or higher bitrate (use 24bit/44100 Hz or 24bit/192000Hz – it depends on the device. At the prompt to reboot, click Yes. Click Next, and then wait for the audio test to complete. If a sound device is listed with a down arrow, the device is disabled. It is about three years old and has not given me trouble before. It is all over the keyboard but most of it is there. When the crackling started, it stopped the next time I used the laptop. Dec 20, 2015 · 15,156. Nov 29, 2017 · As you mentioned hard drive on your laptop is making loud noises. Jan 21, 2018 · Press and hold the power button for 15 seconds. Link to update the BIOS. 5) Plug-in the Adapter and put the Battery back into the computer if it's a (removable battery) Aug 18, 2017 · Turn the computer on. May 11, 2022 · Clean the rollers inside the top paper tray. A buzzing noise is heard during virtual meetings. 0", --> properties--> battery saving and disable the "allow the computer to turn off the device to save battery". The problem is that whenever I play any videos, a slight humming or buzzing sound will start coming from the upper left area of Dec 7, 2023 · For instance, if the carriage is stuck on the right, move it to the left and vice-versa. Save your personal devices and preferences; Easy access to support resources Feb 13, 2023 · Product: HP ENVY Laptop PC 14-eb0000. The app opens to the main menu. Click System Tests. Nov 30, 2018 · Please initiate a test on the Audio - The Audio Playback Test checks your system to make sure the audio device is functioning properly. Click on Search automatically for drivers and wait for the system to search. Dec 8, 2020 · If the battery is indeed "inflating" a bit, the "buzzing" might be due to one component touching or moving against another. If the noise changes, then you have located the "noisy" fan. Move the fan around and in different directions. Click Audio Check in the One click fixes section. Hit the ‘Enter’ key to open power options in the control panel. Operating System: Microsoft Windows 8. Please note that some of the steps may be skipped like "cleaning the vents", etc. This occurs 100% of the time regardless of any printing activity. I've had my hands on two identical models and they both have this issue. 1 (64-bit) Hello, i have weird problem in my laptop, that whenver i plug in charger in my laptop it starting to make weird noises. Right-Click on start button> click device manager> expand sound video and game controllers>then select the sound drivers and right-click on it and uninstall the audio drivers. Click My devices in the top menu, and then click Updates in the My PC or My notebook pane. Locate and click on "> Sound, video and game controllers" to expand that selection and then Right Click on your Realtek Audio Device. Right-click on an audio driver and select Update Driver . I installed a program to turn off the fan temporarily. Check for Obstructions: Make sure there's nothing physically obstructing the laptop's cooling fans or any other moving parts. Remove any discs from the disc Jul 26, 2023 · The HP Community is where owners of HP products, like you, volunteer to help each other find solutions. ( Once the update is done - Restart your PC and check) Step 2: Update Pending Windows Operating System Updates: Select Start > Settings > Update & Security > Windows Update , and then select Check for updates. - Select the Start button, type Device Manager, and select it from the list of results. HP Smart Sense is currently available in the HP Spectre and HP ENVY series of laptops. Usually a speaker either works or it doesn't, though electrical interference can cause noise to be output. Jan 12, 2019 · a) Open the run command by pressing Windows key + R and type “devmgmt. Have tried multiple outlets, and noise still happens. My envy x360 often creates a buzzing sound when I am playing any sound from my laptop, as shown in this video. Recently I upgraded my laptop with 512GB NVME SSD and 8GB RAM, so now i have 16GB RAM. Right-click the sound device name, and then select Enable device . The issue is: Terrible Crackling Noise, Hiss and Noise problems in Speakers and Headphones. After doing some troubleshooting myself I pin pointed the issue to the Bang & Olufsen Audio Codec. Dec 27, 2021 · My envy 7640 printer makes a loud buzzing/ rattling noise when paper feeding. Can the rollers be lubricated because that seems to be the source of - 8252869 Sign up Oct 4, 2023 · Right-click on the Start menu and select Device Manager. Aug 19, 2015 · Specs: i5 5200u w/HD5500 Graphics. Dash-dash-dashdot-dot-dot-dot. Noise also remains when sound/speakers are turned off. Click on "Uninstall Device". Jun 17, 2022 · To open HP Support Assistant, double-click the HP Support Assistant icon . When it buzzes though it is unacceptibly loud. They will help you with all OOB (out of box) issues. I have removed the battery and tried only power cord, and noise is still happening. Here are a few steps you can take to troubleshoot the problem. . HP Envy X360 buzzing noise. Jun 25, 2023 · Put the flat enclosure pieces on a flat glass table, and look to see if it's completely flat. Oct 28, 2020 · HP ENVY 15, 15m x360 Convertible Laptop PCs - Buzzing Noise Is Heard During Virtual Meetings Notice: The information in this document, including products and software versions, is current as of the release date. it only happens when its doing an operation or when the touchscreen is used. Open Control Panel and click on Hardware and Sound followed by Power Options. No, it is not from the fan. New member. Every so often i get a buzzing sound from the computer speakers. 12-20-2015 01:21 PM - edited ‎12-21-2015 02:10 PM. Click Check for updates and messages to scan for new updates. You will see the audio driver. 3) Remove the Battery. Dec 10, 2016 · If the issue still persists, try the steps below: Go to device manager (You can give a right click on windows logo on bottom left corner of your screen and select device manager from the list) Now maximize the “Sound, video and game controllers” from the list. Operating System: Microsoft Windows 11. The whole sequence takes only several seconds. May 7, 2018 · The first few days that I had the laptop there were no crackling issues. msc” (without quotes) and hit Enter. because it is a new laptop. Get a flashlight. Jul 17, 2022 · Step 1: BIOS Update - Click here to update the BIOS for your PC. Oct 10, 2018 · Disabled Realtek Driver. Apr 16, 2018 · Solved: I went back to default audio driver and now if makes the buzzing sound constantly. 4) click Component Tests > click Audio, and then click Run once. HP Support Agent. Double-click Audio inputs and outputs . Double-click Sound, video and game controllers. hi you can troubleshoot this-. If you hear buzzing sound while running the test, then there is an issue with the speakers. I understand that you have an obnoxious buzzing noise coming from the speakers. Disable the offending sound by clicking the "Sound" pull-down menu and selecting " (None). If an audio or video is playing there is also a buzzing sound when the Jul 8, 2018 · Product: HP ENVY 15-ae121tx. Click Start->'Control Panel -> Sound -> Playback ->Select the entry that has Green Checj Over, click Properties. May 20, 2020 · The HP Community is where owners of HP products, like you, volunteer to help each other find solutions. Aug 29, 2018 · Try the steps recommended below. I have tried a different power cord in store and noise is still there. I noticed that there is a buzzing/electric/static noise coming from the top left corner, possibly from the usb-A port. Disable enhancements. Dec 28, 2020 · On your keyboard, press ‘Windows key + R’ and type ‘Powercfg. Operating System: Microsoft Windows 10 (64-bit) Immediately upon booting up my new HP Envy laptop I noticed a continual noise coming from the top right, above the numberic pad. Move the carriage to the right if it is stuck in the middle. It is an Envy 27 inch all in one with an Intel core processor. Reconnect the printer and print a test page. Reassemble the fan and the enclosure, and plug it into the motherboard. Review the test results on the audio and microphone diagnostic results sections, and then click Test Audio . Turn the computer off. HP, what was/is resolution for permanent fix? Edel_Weiss Level 1 11 0 2 Message 1 of 11 2,117Flag Post Laptop buzzing sound/distortion from internal microphone ‎09-21-2019 02:25 PM - edited ‎09-21-2019 02:32 PM Product: HP ENVY X360 - 15-Cn0007nn Ope Sep 16, 2020 · 1) Shutdown the computer. Sep 9, 2020 · Install updates from HP Support Assistant: Go to Download HP Support Assistant to install the tool. 2) Turn the computer back on again and repeatedly tap on the ESC until a Startup menu appears. 1TB HDD. Right-click the audio device, and then select Update Driver. I found the other problems' reason so they might be normal. Create an account on the HP Community to personalize your profile and ask a question Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty Nov 13, 2020 · Click the update name for a description, version number, and file size. " Oct 28, 2020 · HP ENVY 15, 15m x360 Convertible Laptop PCs - Buzzing Noise Is Heard During Virtual Meetings Notice: The information in this document, including products and software versions, is current as of the release date. - Double click on Microphone. Nov 10, 2023 · 1) Shut down the computer. If it is not the battery, If the computer contains an internal fan, The fan might be buzzing due to dirt / dust / wear-and-tear. If you are in Canada or US call 800 474 6836, or you can Contact HP Worldwide. B&O Audio. I have never had the problem before this morning. 1. Dust or debris can sometimes cause unusual noises. Type services. Not to worry I will help you to get a resolution to resolve the issue. - Look for Audio Input & Output and expand the List. Power ON the laptop. Sure battery life isn't as good with low power mode disabled, but I still get around 5-6 hours. I nearly never listen to anything at 100 volume, so Jun 11, 2022 · When using my headphones there is a faint buzzing sound. Expand Audio inputs and outputs in the list of Drivers to unfold the options. Jul 30, 2021 · 7,671 523 344. With the flashlight, look down into the input tray and find the paper pick rollers. Click Speakers. This is pretty much all you do if your HP printer is making a buzzing noise when not in use. Jul 4, 2023 · 07-04-2023 04:16 AM. When I plug in a dongle for the mouse or a cable May 30, 2022 · My envy 6400 just started making a knocking sound when I try to print - 8392912 Create an account on the HP Community to personalize your profile and ask a question. It is a rotating noise of clicking, static and what sounds like Apr 14, 2020 · Please perform the below steps and check. Review the list of updates. Bought new in April 2022. Has happens about 5 times. The information you'll need is in Category > Manuals. Jun 4, 2019 · If the speakers also have the same buzzing noise, then it could be an issue with the audio drivers. It started again and I read that turning the HP Cool Sense off would stop the crackling, which it did for a few uses, but now the Cool Sense is off and the crackling occurs every time a video or sound Feb 8, 2018 · Operating System: Microsoft Windows 10 (64-bit) Good morning all, Recently bought the 8th gen 13-inch spectre x360 (512Gb SSD/16Gb RAM), and couldn't help but notice an extremely loud buzzing noise that would usually be triggered by plugging in the charger. Click Close. Download. From the left-hand side, click on ‘Choose what the power buttons do’. Apr 23, 2020 · I have a HP Envy 13-aq1006nv notebook purchased this month. Try updating the BIOS on your PC and check if it helps. I have an SSD. In Windows, search for and open Control Panel. 2) Unplug all the Adapter and peripherals connected. This test takes 1 minute to complete. Afterwards, to use the laptop when its idling, I am only able to make the buzzing sound stop by turning the laptop off, turning it to its side Sep 30, 2016 · Thank you for your query. Check if the carriage can be moved freely. If laptop are on battery no noises at all everything's smooth. - Right Click on the Volume icon on the taskbar, select "Recording“, Double. Hi@D0nnie, Welcome to the HP Support Community! As I understand you want to control fan speed and making a loud noise, No worries, as I'll be glad to help you, that said, I'll need a few more details to dissect your concern & provide an accurate solution: May 27, 2020 · Hi all, I got a new HP Envy and ever since I got it, its been making a buzzing noise from the speakers. I first uninstalled the old drivers, ran the AMD Cleanup Utility, then installed the new Radeon drivers. Dec 31, 2020 · When I'm not using headphones, as soon as a I click play on any media (youtube, vlc, etc) the sound of the media is not delayed. Also ensure Windows is up to date. 01-17-2023 05:48 PM. Feb 26, 2018 · Start the BITS service click start, and then click run. I tried using another charging cord and that did not work - 6661843 Dec 16, 2018 · my hp envy ae008tx laptop, is making grinding, scratching, buzzing sound while scrolling mouse or playing any videos when i am using it without AC charger, when charger is plug in its working fine but whenever i am removing charger and scrolling mouse it starts again . If sound is not heard correctly, click Unable to Hear Audio and then follow Feb 3, 2021 · Product name: HP Envy x360-15m-dr1012dx / HP Envy x360 Convertible 15m-dr1xxx . Sep 19, 2020 · a) Open the run command by pressing Windows key + R and type “devmgmt. 08-02-2021 12:37 PM. In Windows, search for and open Device Manager . Mar 16, 2020 · You should see a confirmation window with High Definition Audio Device displayed. Product: HP ENVY x360 Convertible. I disabled ACPI C2 and C3 power modes and the static noise went away on my Envy x360. Select the Start button, and then go to Settings > Update & security > Windows Update , and select Check for updates. Here’s out to fix it: Right click on Sound icon to open Playback devices. The computer is brand new and the issue has been present since I opened the box. Re-clean the fan, or replace it, or get a qualified computer technician to replace it. 3. Click the Run Once button and follow the instructions on the screen. - Open the Levels Tab, move the Microphone boost slider up to check audio. When it prompts to choose an option, click OK. it sounds like an old mechanical hard drive but its got an SSD in it, no moving parts. Right-click background intelligent transfer service, and then click properties. Updates with a yellow information icon are recommended. I understand you are facing a Fan is making buzzing noise issue with your HP ENVY Laptop 13-Ba1xxx . I have confirmed that it is not the headphones that are faulty or the headphone jack since the headphones work Click the Download button and install the latest HP PC Hardware Diagnostics. I hear la a little click and a white noise before I hear the sound. check if it works fine. Wait until the printer is idle and silent, and then disconnect the power cord from the rear of the printer. Make sure you tick the box to "Delete the driver software for this device". Refer this article to know more information about running system diagnostics on . If the crackling sounds does not appear during the Diagnostic Test, try reinstalling the Audio Driver from Device Manager. I have recently started to get certain buzzing/electric sound from the top-left of the keyboard near the tab key. Please try the following steps. Sometimes once a week, sometimes twice a week. That sort of buzzing sound can happen with a desktop pc fam if something gets stuck like a bit of paper. Contacted HP via chat, and the representative connected to my laptop and made me reinstall the bios and then asked me if the noise still persists and it did. During the test, a few music notes are played in sequence and then repeated. Create an account on the HP Community to personalize your profile and ask a question Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty Apr 26, 2024 · So save your files and turn off the computer, unplug it and remove the battery, for good measure. Product: HP ENVY x360 - 15t-dr100 CTO. Feb 12, 2018 · The clicking/buzzing sound started off only after I had finished playing a game (when im gaming my laptop seems to reach about 175°F max using Speccy and the fan runs very fast/loud but doesnt buzz). Operating System: Microsoft Windows 10 (64-bit) Hi there! I bought an envy x360 15. When using this software, laptops automatically adapt to how you use your laptop. Sep 27, 2020 · Vlasovian, To your question, on my HP Envy x360 Model 15m-ee0013dx, purchased in August 2020, I had "upgraded" my initial AMD Radeon Graphics drivers from what I believe was the initial 20. Jan 18, 2023 · 351. Are there any know fixes? HP ENVY 15, 15m x360 Convertible Laptop PCs - Buzzing Noise Is Heard During Virtual Meetings Notice: The information in this document, including products and software versions, is current as of the release date. Jan 29, 2017 · Once power cord is removed, the noise stops. Also, try running a system diagnostics test on your PC and check if the hard drive on your PC is functioning correctly. For the last week my laptop has been making this horrible loud buzzing/whirring sound (like vibrating, not like an audio issue like something inside is doing it). Turn off the printer. If I tilt the laptop to its side, or enable tablet mode, the sound disappears. Please advise if there is a fix or if I should return the printer. (2 RAM cards are of the same frequency but different companies) After the upgradation, my device starts to freeze randomly. Aug 13, 2017 · With the power off, disconnect the power cord from the back of the computer. 8GB RAM. But if i plug in charger CPU temp goes from 45 °C~ to 70-80°C and making strange Feb 3, 2017 · The static noise you're referring to is actually coil whine. Aug 5, 2021 · Lower the video quality from 24-bit to 16-bit by clicking on Properties in the Sound Settings window. The noise emits from somewhere around the lower right area. 12-29-2022 08:13 AM. 5. cpl’ in it. 6 model HP laptop one month ago. Personal accounts. Feb 28, 2021 · Thanks for getting back to us. It occurs when the CPU enters the various lower power states. 9. With the power off and the power cord disconnected, press the power button on the computer for 5 seconds. The sound reminds me of when you put a cd into a cd rom and it does that like whirring noise as it loads On the My Dashboard tab, click Fixes & Diagnostics . As soon as it goes back to default position HP ENVY 15, 15m x360 Convertible Laptop PCs - Buzzing Noise Is Heard During Virtual Meetings Notice: The information in this document, including products and software versions, is current as of the release date. Feb 25, 2019 · Product: HP ENVY x360 Convertible 15-cn1005tx. I faced with a couple of issues such as; battery darning and laud fan sound and strange sound from the inside the laptop. Sometimes it comes on with a normal hum that is acceptable. Dec 29, 2022 · 1,214. Apr 14, 2020 · Boost sensitivity of Microphone. Jul 22, 2018 · Product: Spectre x360 Convertible 15-bl1xx. Product: HP Envy x360 15t w100 CTO. Apr 27, 2020 · I have the same issue as noted below. Whenever I turn the volume up to right around 30, then the sound distorts and buzzes. - Right Click on the Volume icon on the taskbar, select "Recording". b) Spot and expand the “Sound, video and game controllers”. msc in the open box and then click ok. In Control Panel, search for Power, and then click Choose a power plan in the Search results. Now, before you get ahead of yourself, see if you can dislodge the dust without opening the case. FHD IPS Screen Touch. The HP ENVY 6055e All-in-One Printer I purchased two days ago makes a high-pitched noise when it is plugged in. It's not the fans and I can hear it whether it's plugged in or not. Double-Click on the ‘Sound’ Icon. Remove the paper stack from the input tray. Click Playback Devices. Create an account on the HP Community to personalize your profile and ask a question Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty Sep 20, 2016 · Product: HP ENVY x360 - m6-w102dx. Choose either the speakers or the headphones. After Installation, select Start from your PC, and then under All Apps, select HP Help and Support, then HP PC Hardware Diagnostics Windows. Reconnect the battery and plug the AC adapter. To open HP Support Assistant, double-click the HP Support Assistant icon . Operating System: Microsoft Windows 10 (64-bit) My laptop has been making a wierd humming/buzzing noise since last Wednesday. ar sd uc xv ei fc uc cx mf ua