--- product_id: 29405623 title: "PC Motherboard Internal Speaker (3-Pack), BIOS Alarm Buzzer for PC Troubleshooting & Post Beep Code Diagnostics, Essential Mini Hardware Tool for DIY Computer Building & IT Repair" brand: "soundoriginal" price: "AR$22056" currency: ARS in_stock: true reviews_count: 13 category: "Sound Original" url: https://www.desertcart.com.ar/products/29405623-pc-motherboard-internal-speaker-3-pack-bios-alarm-buzzer-pc store_origin: AR region: Argentina --- # Plug & play motherboard header 3W clear beep power 3-inch cable reduces clutter PC Motherboard Internal Speaker (3-Pack), BIOS Alarm Buzzer for PC Troubleshooting & Post Beep Code Diagnostics, Essential Mini Hardware Tool for DIY Computer Building & IT Repair **Brand:** soundoriginal **Price:** AR$22056 **Availability:** ✅ In Stock ## Summary > 🔧 Don’t just build PCs—build confidence with every beep! ## Quick Answers - **What is this?** PC Motherboard Internal Speaker (3-Pack), BIOS Alarm Buzzer for PC Troubleshooting & Post Beep Code Diagnostics, Essential Mini Hardware Tool for DIY Computer Building & IT Repair by soundoriginal - **How much does it cost?** AR$22056 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/29405623-pc-motherboard-internal-speaker-3-pack-bios-alarm-buzzer-pc) ## Best For - soundoriginal enthusiasts ## Why This Product - Trusted soundoriginal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clutter-Free Setup:** 3-inch cable keeps your PC build clean and organized—no more tangled wires. - • **Triple Pack Backup:** Get 3 reliable buzzers in one pack—perfect for multiple builds or emergency spares. - • **Crystal-Clear BIOS Alerts:** Hear every critical beep with a smooth 3W piezo speaker that cuts through office noise. - • **Plug & Diagnose Instantly:** Snaps right onto your motherboard’s speaker header for hassle-free installation and immediate error detection. - • **Essential for Pro Builders:** Stay ahead of hardware failures with instant beep code diagnostics that save you hours troubleshooting. ## Overview This 3-pack of internal PC motherboard speakers features 3-watt piezo buzzers with 3-inch cables designed to plug directly into motherboard speaker headers. They deliver clear BIOS beep codes essential for diagnosing hardware issues early, making them a must-have for professional PC builders and IT managers who value efficient troubleshooting and clean cable management. ## Description PC Motherboard internal speaker, In many instances you may not need to have a full set of multimedia speakers on your PC such as in an office environment. With this internal speaker installed you can still hear the PC boots codes as it boots to be sure everything is working correctly. BIOS alarm sound of POENIX(there are many POENIX on former boss, now has been acquired AWARD) 1 short: boot normal 1 short 1 short 1 short: initialization system power failure 1 short 1 short 2 short: motherboard error 1 short 1 short 3 short: CMOS battery failure or 1 short 1 short 4 short: ROM BIOS checksum error 1 short 2 short 1 short: System clock error 1 short 2 short 2 short: DMA initialization failure 1 short 2 short 3 short: DMA page register error 1 short 3 short 1 short: RAM refresh error 1 short 3 short 2 short: Basic memory error 1 Short 3 Short 3 short: Basic memory error 1 Short 4 Short 1 Short: basic memory address line error 1 Short 4 Short 2 Short: basic memory parity error 1 Short 4 Short 3 Short: EISA timing error 1 Short 4 Short 4 Short: EISA NMI port error 2 short 1 short 1 short: before the 64K base memory error 3 short 1 short 1 short: DMA register error 3 Short 1 Short 2 Short: Master DMA register error 3 short 1 short 3 short: main interrupt handling register error 3 short 1 short 4 short: slave interrupt handling register error 3 short 2 short 4 short: Keyboard controller error 3 short 1 short 3 short: main interrupt handling error register 3 short 4 short 2 short: display error 3 short 4 short 3 short: clock error 4 Short 2 Short 2 Short: shutdown error 4 short 2 short 3 short: Gate A20 error 4 Short 2 Short 4 Short: protected mode interrupt error Review: Light but Pleasant Beep, Great Price to Have Backups, I Recommend MOBO Speakers on all Builds! - This is a simple but incredibly useful little device, especially for anyone who builds or maintains desktop PCs. Many modern motherboards no longer include onboard speakers, so having a set like this is convenient. Installation is very easy, they fit in smoothly but snug so they won't fall out. Just check your motherboard manual to locate the correct header, and note the positive and negative indicators if your board uses them, just to be safe. The speaker itself produces a clear, noticeable beep that’s easy to hear without being harsh or grating, actually smoother than some other motherboard buzzers I’ve used. These speakers are essential for diagnosing hardware issues, since beep codes can alert you to problems long before software does. In fact, a similar speaker once helped me catch a CPU overheating issue that my system wasn’t otherwise reporting. Getting a 3-pack is great for backups or multiple builds. If it doesn’t work at first, just double-check that the speaker function is enabled in your BIOS. All in all, a reliable and inexpensive must-have for PC builders. Highly recommended! Review: Does exactly what it says on the tin - I was building a PC for my mother with spare parts I had laying around. Powered up fine but it would not display any video. Most motherboards do not have attached speakers any longer, which makes it difficult to troubleshoot problems like these. It took five seconds after connecting this piezo speaker to my board to find out that the RAM sticks are bad based on the beep code. This is not a problem I would have expected, given that these RAM sticks worked fine in the last PC they were in about a year ago. The connector is very small and fit onto the unused speaker header perfectly, despite being right next to a header that was in use. It's a product that is very valuable to have lying around if you build PCs. 5 bucks saved me potentially hours of head scratching and random component reseats, that would have ultimately got me nowhere with the benefit of hindsight. ## Features - Motherboard speaker PC(Computer) Motherboard internal speaker - System speaker Internal PC motherboard speaker used to hear post code beeps - Piezo speaker, Aprox 3 inch long cable, reduces PC wiring clutter - Bios speaker, Plugs onto the Speaker header connection on the motherboard - 3pcs Motherboard Speaker Buzzer Mainboard Computer PC BIOS Beep Code ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01DM56TFY | | Antenna Location | For Computers | | Audio Driver Type | Piezoelectric Driver | | Audio Output Mode | Mono | | Best Sellers Rank | #130 in Computer Speakers | | Brand | SoundOriginal | | Built-In Media | 2 x Speaker, 1 x Speaker Driver | | Compatible Devices | Desktop | | Connectivity Protocol | Wired | | Connectivity Technology | Wired | | Control Method | Push Button | | Controller Type | Battery Powered | | Customer Reviews | 4.6 4.6 out of 5 stars (1,090) | | Enclosure Material | Plastic | | Frequency Response | 8 Hz | | Is Waterproof | FALSE | | Item Weight | 9.07 g | | Manufacturer | SoundOriginal Factory | | Model Name | 713458089199 | | Model Number | 713458089199 | | Mounting Type | Flush Mount | | Number of Audio Channels | 3.0 | | Power Source | Battery Powered | | Speaker Maximum Output Power | 3 Watts | | Speaker Size | 3 Inches | | Speaker Type | Internal | | Specific Uses For Product | For Computers | | UPC | 713458089199 | ## Product Details - **Audio Output Mode:** Mono - **Brand:** SoundOriginal - **Connectivity Technology:** Wired - **Frequency Response:** 8 Hz - **Speaker Maximum Output Power:** 3 Watts ## Images ![PC Motherboard Internal Speaker (3-Pack), BIOS Alarm Buzzer for PC Troubleshooting & Post Beep Code Diagnostics, Essential Mini Hardware Tool for DIY Computer Building & IT Repair - Image 1](https://m.media-amazon.com/images/I/61Sszns9SxL.jpg) ## Questions & Answers **Q: Will it tell you if you have bad power?** A: This is simply a speaker. It plays the sounds the motherboard sends to it. Unless your motherboard can do that without power, no this product cannot tell you if the power is bad. Some motherboards might have beep codes for power issues so you would have to consult your motherboard's manual to see what those codes are. **Q: Anyone know if i could use this as a very basic pi speaker?** A: "Very basic" would describe it well. It works as a computer speaker to emit the beeps during boot that identify the BIOS state. It might lack nuance for choral works. Bass response can be predicted from its size to be negligible. Does the pi hardware support a speaker interface equivalent to that of a full sized motherboard? **Q: how do you hook wires to it?** A: It is intended to plug into the same block of pins that such devices as the case on/off switch, HD light tell-tale, and other case connections do. It provides a mini speaker when such is not provided by the case. See your motherboard directions. **Q: Is this a buzzer or a speaker? The connections are different for each.** A: It's a beep-code speaker. They call it a buzzer because emitting beeps to help diagnose PC problems is its intended use. You could probably connect it to a low-powered audio source and get output but it would not sound all that great. The connector provided is for the code output on a motherboard but you could cut it off and wire it to something else if you like but, again, it wouldn't sound very good and wouldn't handle much power. If you need something for other than its intended purpose you should just get something else. The connections reference is irrelevant. A toaster in England has a different connector than one in Ohio but it's still a toaster in its respective country. If you take the one from Ohio to England and wire it up to a different connector you'll "toast" the toaster. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Light but Pleasant Beep, Great Price to Have Backups, I Recommend MOBO Speakers on all Builds! *by C***. on December 9, 2025* This is a simple but incredibly useful little device, especially for anyone who builds or maintains desktop PCs. Many modern motherboards no longer include onboard speakers, so having a set like this is convenient. Installation is very easy, they fit in smoothly but snug so they won't fall out. Just check your motherboard manual to locate the correct header, and note the positive and negative indicators if your board uses them, just to be safe. The speaker itself produces a clear, noticeable beep that’s easy to hear without being harsh or grating, actually smoother than some other motherboard buzzers I’ve used. These speakers are essential for diagnosing hardware issues, since beep codes can alert you to problems long before software does. In fact, a similar speaker once helped me catch a CPU overheating issue that my system wasn’t otherwise reporting. Getting a 3-pack is great for backups or multiple builds. If it doesn’t work at first, just double-check that the speaker function is enabled in your BIOS. All in all, a reliable and inexpensive must-have for PC builders. Highly recommended! ### ⭐⭐⭐⭐⭐ Does exactly what it says on the tin *by R***. on February 22, 2026* I was building a PC for my mother with spare parts I had laying around. Powered up fine but it would not display any video. Most motherboards do not have attached speakers any longer, which makes it difficult to troubleshoot problems like these. It took five seconds after connecting this piezo speaker to my board to find out that the RAM sticks are bad based on the beep code. This is not a problem I would have expected, given that these RAM sticks worked fine in the last PC they were in about a year ago. The connector is very small and fit onto the unused speaker header perfectly, despite being right next to a header that was in use. It's a product that is very valuable to have lying around if you build PCs. 5 bucks saved me potentially hours of head scratching and random component reseats, that would have ultimately got me nowhere with the benefit of hindsight. ### ⭐⭐⭐⭐⭐ Good add on or replacement *by K***N on February 8, 2026* Works perfectly. Not sure why something like these aren't included anymore with motherboards or cases. It's good to have one of these connected to hear the codes if there are any when turning a computer on. ## Frequently Bought Together - SoundOriginal PC Motherboard Internal Speaker BIOS Alarm Buzzer (3pcs/Pack) - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/29405623-pc-motherboard-internal-speaker-3-pack-bios-alarm-buzzer-pc](https://www.desertcart.com.ar/products/29405623-pc-motherboard-internal-speaker-3-pack-bios-alarm-buzzer-pc) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-18*