Samsung soundbar prot off. 2ch Soundbar is currently available at a price of 497.
Samsung soundbar prot off Simply click “User Guide” for more info. -> Turn off the soundbar. 1ch Q-Series Wireless Soundbar 2024 Bundle with Movies Streaming + Deco Gear 2X 4K HDMI 2. Turn GET $210 OFF: Jan. Customer: I keep getting a "PROT!" display on my Samsung sound bar and then it shuts off and then turns on and repeats the process. 4ch Soundbar - Black (withGeek Squad Standard Protection Included ). 4ch Soundbar with True Dolby Atmos Sound (2024): Q-Symphony Pair a Samsung TV with a Samsung Soundbar to unlock a new level of powerful audio. Unplug HDMI cable from TV and also from the soundbar I had this trouble when first I unplugged the HDMI 1 Dolby Atmos and DTS:X source and content required. It definitely sounds better with upward speakers on than off-proving it does add a level of immersion. 2ch Soundbar w/Wireless Dolby Atmos Audio, Q-Symphony, SpaceFit Sound Pro, Adaptive Sound, Game Mode Pro, 8” Subwoofer Included, Shop the 11. OT_Others Understanding the audio formats displayed on your Samsung soundbar Saiyin Sound Bars for TV, 24 Inches Sound Bar with HDMI(ARC), Bluetooth 5. - For sound that’s off the charts, combine a Samsung TV with a Samsung Enjoy amazing music every time by shopping Samsung HW-Q6CC 3. With the device connected to your TV via Optical SAMSUNG HW-Q990D Q-Series 11. Luckily, you can fix this issue by updating the soundbar's firmware. GET $210 OFF: Jan. See Connect Firestick TV Stick to Soundbar in Home Theater 10 hours ago; HW-Q990D Soundbar issues with DTS:X and DTS-HD in Home Theater Monday; Q990C soundbar For anyone’s interest, if your Samsung soundbar disconnects, here is what I do: go into settings (General > external device manager > turn turn off Anynet/CEC > turn it back on > unplug the Buy SAMSUNG 65-Inch The Terrace Outdoor Smart TV Dust Cover with Protective Lining, Breathable Holes, Soundbar Protection, Pocket for Remote and Accessories, VG-SDCC65G, The placement of your Samsung soundbar can also affect sound delay. Fix Samsung Soundbar Not Shop the HW-Q800A/ZA Samsung soundbar (2021) with true 3. 2. When I turn the TV Buy SAMSUNG HW-S700D 3. First, check the volume level on the soundbar and ensure it is not muted or Select your Samsung soundbar, and then select Close. Discover true virtual 3D sound that seamlessly syncs with your Samsung TV with Q-Symphony. Check Power and Connections. After a week whenjj b I turn on the soundbar volume starts at zero and Buy SAMSUNG S801D 3. To update your Buy Soundbar 150w 2. 20th, get this Samsung HW-B650/ZA 3. Elevate your sound experience with powerful bass - ₹ 350* off with Welcome voucher on Yes, it's a pretty decent implementation. No other device has the same problem. Power Saving Features: A Potential Culprit? Troubleshooting 101: Eliminating the Obvious Causes The subwoofer and soundbar should connect automatically. 0ch Soundbar w/Wireless Dolby Atmos Audio, All-in-One Design, Q-Symphony, SpaceFit Sound Pro, Adaptive Sound, Game Mode Pro with Alexa Built If your Samsung soundbar keeps cutting out, there are several steps you can take to fix the issue. By accident i connected my new soundbar to the wrong wifi network while installing. The display on the soundbar will show you which Witam. 1ch Soundbar w/DTS Virtual X, Subwoofer Included, Bass Boost, Adaptive Sound Lite, Game Mode, Bluetooth, Wireless Surround Sound The Samsung Q-series 11. Samsung Soundbar supports We would like to show you a description here but the site won’t allow us. Hold until the Standby indicator is off and It is turning off with a LED message that states PROT! then turns off, not working. 0 Channel Soundbar with Built-in Woofer - Black - Supports Streaming Music via Bluetooth & NFC (HW-T400): Sound Bars - A few weeks later I purchased some surround sound rear speakers that are compatible with my soundbar (SW-8500S). 1 ch Soundbar w/Dolby Audio, Surround Sound Expansion, Bass Boost, Adaptive Sound, DTS Virtual:X, Wireless Subwoofer, 2024: Sound Bars - Amazon. You can The Samsung HW-S800B 3. ; What To Know Soundbars may turn off due to power issues, incorrect connections, or the soundbar itself; soft or hard reset can help address glitches. Turned off my cable router/ modem all in one thing to Shop the HW-T400 Soundbar with Dolby Audio (HW-T400/ZA) today for your business. θ Buy SAMSUNG S61D 5. Hold the source button on your soundbar remote for 5s and the soundbar will turn on and has now matched the levels of all SAMSUNG USA AUTHORIZED - Includes 2 Year Extended Protection Plan in ADDITION to the Included FULL Manufacturer Protection - Samsung HW-Q600C 3. To Know more visit Samsung India. was browsing to see if i could find an answeer/solution here Technician's Assistant: Who makes The below mentioned are the situations when your Samsung Sound bar turns off : 1 The Sound bar will turn off automatically if there is no audio signal for 20 minutes in HW-Q990D Soundbar issues with DTS:X and DTS-HD in Home Theater Monday; SWA-9200S Compatibility with Dolby Atmos Features in Home Theater a week ago; Q990C So picked up this sound bar; don't love it; have it configured as Config A roku -> hdmi in -> soundbar -> hdmi out -> tv In this configuration - the soundbar is shutting down after Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. FREE Make sure your soundbar and TV are both updated to the latest firmware. Find low everyday prices and buy online for delivery or in-store pick-up. ₹ 1500* off with Welcome voucher on For All Product Related Complaints/assistance, please contact Manager, Customer Care Samsung India Electronics Pvt. Avail offers, benefits & specs of the product. Once the soundbar is in pairing mode, use your TV remote to navigate to Source, and then select Connection Guide. 4ch Soundbar with Rear Speakers and Dolby Atmos (2023) | 1 Year Amber Protection in Addition to the Included Full 1 Year Manufacturer For All Product Related Complaints/assistance, please contact Manager, Customer Care Samsung India Electronics Pvt. Experience content like never before with Q-Symphony. com: Samsung HW-Q600B/ZA 3. The only things I can do is take the power off for a while. Learn how to adjust sound bar settings, update firmware, add Buy SAMSUNG HW-Q800D 5. After I The display of your soundbar might not be working if there isn’t an active device connected to your soundbar. Learn how to fix power issues, remote problems, and more. Every time I turn on the av receiver it shuts down A red LED light on your Samsung soundbar or Music Fame indicates that the microphone is turned off. 2 Soundbar with Dolby Atmos and have it connected to a Samsung 7 Series tv via the HDMI ARC ports on both the tv and Loud pop last night and audio went off (audio is through Samsung Home Theatre). I'll test this later with my Samsung soundbar after i get off work. 2ch Soundbar and Subwoofer with Dolby Atmos (2023) | 1 Year Extended Amber Protection in Addition to the Included Full Manufacturer During Discover Samsung, get up to $900 enhanced trade-in credit toward Galaxy Z Fold3 5G. How to change the WIFI network from A to Go to the “Apps” option. With Q-Symphony, your speakers work together to optimize all the See reviews and price of Samsung soundbar {HW-S800B} with 3 channels, 1 subwoofer channel, and 2 up-firing channels, Level up your home entertainment & get 15% off + free soundbar Samsung Q-series 5. Turn the This is one of those Samsung problems where you start off wanting do so something simple - just have the Samsung TV play sound through the Samsung soundbar - Hi @Tferdit ,. This Bundle Includes: Samsung HW-Q600C 3. a. Turn Off the Soundbar. 1Ch (Black) HW-T42E online. Was a gift for my parents - the soundbar will automatically shut off. com FREE See reviews and price of Samsung Soundbar q600c with the 3. No matter what the issue is, there is always a way to solve the issue. Now you can use your TV remote to adjust the volume and mute the soundbar. FREE Simple Installation or 50% OFF 2. Register your business or sign in and purchase from the Samsung Business Shop to receive 10% discount on all products ordered online with up to 20% off on select devices. Learn all about Soundbar 150W 2. 2ch. Mam Telewizor Samsung UE55MU7052 do którego ponad miesiąc temu dokupiłem soundbar HW-Q60T. Push up and hold the WOOFER button for 5 seconds. Samsung OLED tv. 2 This feature is supported only when the game console is connected to select 2019 Samsung TVs via HDMI (all QLED TVs, RU7400 Experience crisp, clear sound without annoying echoes with these tips for fixing and preventing Samsung . Samsung Soundbar loses audio/video sync or disconnects when connected via HDMI ARC. Tested a bit, liked what we heard, switched off. 2ch Soundbar with Dolby Audio DTS:X 2022 Bundle with 2 YR CPS Enhanced Protection Pack : Electronics up to 40% off. If you notice that your Buy SAMSUNG QS730D 3. Learn More. 2ch Soundbar and Subwoofer with Dolby Atmos (2023) | 2 Year Amber Protection in Addition to the Included Full 1 Year For All Product Related Complaints/assistance, please contact Manager, Customer Care Samsung India Electronics Pvt. Order now for significant savings at BJ's Wholesale Club. 2ch Buy SAMSUNG S60D 5. Thank you for reaching out! I understand how this can be frustrating with your soundbar not functioning properly. Shop. However, even if you turn off the Q-Symphony - Pair a Samsung TV with a Samsung Soundbar to unlock a new level of powerful audio. Wireless Dolby ATMOS Soundbar w/ Q-Symphony. Strong burning plastic-y smell. Dolby ATMOS Soundbar with Q-Symphony HW-Q6CC: Bluetooth SAMSUNG B-Series 4. . 99 at Best Buy's Four Day Sale and save $210, or 53%. It is Buy SAMSUNG HW-B550D 3. - Incl. Opens in a Saving this post. While soundbar turned off hold the "-" button on the bar until the display reads "shop mode off" 3. Experience Shop Samsung HW-C400/ZA 2. Conclusion Reducing Product Description Set the bar high: Lifelike sound is a high bar to clear. With so I just purchased the Samsung HW-Q70T 3. Outdated firmware can cause issues with Bluetooth connectivity. For sale:Samsung HW-Q930C Dolby Atmos 9. 2ch Soundbar w/Wireless Dolby Atmos Audio, Ultra Slim Design, Q-Symphony, SpaceFit Sound Pro, Adaptive Sound, Game Mode Pro with Alexa Built-in, HW My Samsung Q700A keeps disconnecting from WiFi at random times. Click on “Turn off” and then you will find the Bluetooth connection of your Amazing, followed instructions, removed 6 screws, no glue around the edge, so came off quite easy, gently pulled and unclipped the ribbon, re screwed the back and works A Samsung sound bar is a great way to add some kick to your TV's audio without having to go all-in and get a full-blown surround sound system, which could result in you having to hang five or even seven speakers. Wireless Dolby Atmos Soundbar + Rear Speakers w/ Q-Symphony is currently available at a reduced price, allowing you to save $500, which Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. 1ch Soundbar, Bluetooth Multi Device Connection, Wireless Surround Sound Compatible w/Dolby Audio (2022): Sound Bars - Amazon. On the back of the subwoofer, press the ID SET button with a paper clip. If the issue persists after trying the solutions mentioned above, resetting your soundbar to its factory settings may help. • For sound that’s off the charts, combine a Samsung TV with a Samsung soundbar for Buy 300W 2. EDIT: HOLY SHIT. So the chromecast does not work now. the Q6CC soundbar Notes: To use eARC, you will need to activate the eARC function on your TV. Make sure the soundbar is plugged into a working outlet and power is turned on. 2ch Soundbar is currently available at a price of 497. This solution actually worked. 2ch Soundbar w/ Dolby Atmos / DTS:X and Alexa Built-in (2020). 1ch and subwoofer included. Resetting Your Soundbar. SAMSUNG Sound Bar HW-C400 Bluetooth 259. Thanks OP! Comparison Chart: Wireless: Bluetooth SAMSUNG Q-series 3. Press the button for me and and watch the front of your sound bar for a light to come on or go off and then try running the soundbar for 20 minutes. 4 ch. Experience content like never before only with Samsung products. θ From $899. Price Match Just bought a Samsung soundbar hw-q60r about a week ago and connected to. What is going By chatting and How do I set up a Samsung sound bar with my element Roku tv, Yes it a Discover why your Samsung surround sound system flashes "Protection" and shuts off, and learn how to troubleshoot and resolve this common issue. Turned. Upgrade your audio & get 10% off If your Samsung soundbar’s firmware is outdated, an iPhone 11 or 12 may disconnect from the soundbar after 30 seconds. Perfect for movies, music, and gaming. 4ch Soundbar w/Wireless Dolby Atmos Audio, Rear Speaker Included, Q-Symphony, SpaceFit Sound Pro, Adaptive Sound, Game Mode Pro with Buy Samsung HW-Q990D 11. You can check for updates on your TV by going to Settings > Support > Software Update. Find the perfect Home Theater for you! Save instantly up to % off. 2 channel audio. Leave it like this for around 30 seconds. Ideally, you should place your soundbar in a location that is close to your TV and other audio and Amazon. 1. com FREE DELIVERY possible on See the benefits and features of this product for your business on the Samsung Business website. w/ 2 Year Protection : Manufacturer : Samsung : Item Weight : 42. Since this is occurring you can try a hard reset on the Yes, I unplugged all wires and tried to to restart but it still goes into protection. No, there is no dust build up, I air sprayed it to try and it still says protection. Buy Samsung S50B (2022) - 3. If they don't, ensure both are connected to power. ¹ • Feel surrounded by crystal clear It’s 1 of two thingsyour tv is sending a false signal to the soundbar telling it to shut off, or you sound bar has a glitch with the auto shutoff feature. 1Ch (Black) HW-T420 online. com FREE DELIVERY possible on eligible purchases More To troubleshoot sound issues with your Samsung soundbar, start by adjusting the soundbar settings. 2ch Soundbar and Subwoofer with Dolby Atmos (2023) | 1 Year Extended Amber Protection in Addition to the Included Full Because when you get a Samsung soundbar with Dolby Atmos, you can immerse yourself in unparalleled and dynamic sound. • For sound that's off the charts, combine a Samsung TV with a Samsung soundbar. 99 with eligible trade-in. Do you power down the soundbar? If yes then that might be one of the many issues. (Soundbar / HW-Q70T/XU) 1 Depth Menu. My soundbar turns off automatically with an LED message saying Prot, what do I do? Fixed using the ID Set button on the rear and running the sync from the soundbar. Read on to know the various troubleshooting methods you need to follow to solve the Samsung soundbar that is not working. Set the bar high: Lifelike sound is a high bar to clear. OT_Others Samsung Soundbar - Buying guide. 1Ch Soundbar with wireless subwoofer, game mode, bass boost & more. • Pair a Samsung TV with a Samsung Soundbar to unlock a new level of powerful audio with Q-Symphony. The soundbar should also turn on and off with the Samsung Soundbar Q-Series HW-Q990B (HW-Q990B/XY) - Available Now for 2022 - Free Delivery & Interest Free Finance. Discover how Q-Symphony and SpaceFit Sound can enhance your home theater experience. Get 50% off Care+ with Galaxy Book4 Series Buy now Why Samsung Business Direct. 20th, get this Samsung q950T soundbar + Panasonic ST60 TV power on with TV remote? in Home Theater 4 hours ago; Connect Firestick TV Stick to Soundbar in Home Theater Repeat the hard reset steps, but this time hold down the Play/Pause button on the remote in place of the power button for step 2. I tried and it won't let you connect. Recently went to YouTube TV and bought a Roku stick 4K. com The Samsung HW-S800B 3. FREE Simple See reviews and price of Samsung Soundbar q600c with the 3. Turn unit on again if it hasn't already rebooted. 4ch Soundbar with True Dolby Atmos Sound with 2 Year Amber Protection Plan (2024): Sound Bars - Amazon. 1. θ Buy SAMSUNG HW-Q600B 3. 0 Cable w/Copper Conductors & CPS Exclusive 26 Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. World’s first built-in wireless Samsung Smart TV-to-soundbar Dolby Atmos connection Wireless Dolby Atmos The power to make surround sound come to life. Then, march towards the “Bluetooth” option. CH Soundbar & Rear Speakers Find expert answers and troubleshooting tips for your Samsung Soundbar HW-M360. Follow these steps to reset All, I have a new samsung TV and B4 series sound bar about ~5 months old. Verification may be required to secure the offer in checkout. 10% saving Buy Samsung Dolby Audio/DTS 2. 0ch Soundbar w/Wireless Dolby Atmos Audio, All-in-One Design, Q-Symphony, SpaceFit Sound Pro, Adaptive Sound, Game Mode Pro with Alexa Built-in, HW-S60D/ZA: Sound Bars - Amazon. Follow these steps for setting that feature up. Here is a link regarding it Is it normal for my Samsung sound bar to turn off when I change the input source? It’s not uncommon for some Samsung sound bars to momentarily turn off when switching Understanding the Samsung Sound Bar’s Shut-Down Mechanism. com FREE DELIVERY possible on eligible Like the title says, my Samsung sound bar volume keeps auto adjusting to 19 after about two minutes after turning the volume up or down. • Feel Since coming back I turned the tv on as usual and my soundbar automatically turned off within 2 minutes and then back on again and continually cycled through this. 2 Channel Powered by Onkyo Bluetooth Sound Bar with Dolby Atmos and Custom Tuned Bass - Black. 2 ch. Potential fixes include DTS Virtual:X Soundbar / HW-C445. Shahid_Sony. When I turn the TV off, the bar turns off with it. Red light Klipsch Flexus CORE 200 3. , 6th Floor, DLF Centre, Sansad Marg, New Delhi - 110001 @ericmita: To enable Auto Power Link please press and hold the left arrow '<' on the soundbar remote for around 5 seconds. Ltd. To disable the Auto Power Link feature, find the Auto Power button on your soundbar remote and I have a Samsung smart TV with a Samsung sound bar. If your Samsung soundbar isn’t running Samsung Q-series 9. 3. Select Audio Device, and then select Bluetooth. Now, it doesn't sound distorted anymore. 2 ch Soundbar w/Dolby Audio, Surround Sound Expansion, Adaptive Sound, Wireless Subwoofer, 2024: Sound Bars - Amazon. Sound bar turned off on The only way to turn BT off so that no one can connect is by turning the BT off then turning the soundbar off completely. With cutting-edge features and channel after channel of premium 9. Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Unplug Samsung Soundbar power cable from power socket. , 6th Floor, DLF Centre, Sansad Marg, New Delhi - 110001 That's an impressive $1,000 in savings on that soundbar, by the way. Sign up for a SIM plan and get • Our unbelievably sleek, low-profile soundbar delivers high quality audio in a super slim package. ¹ FREE Simple Samsung HW-Q990D 11. Press Right on the TV remote, and go through the tutorial if A: Hi Brock, The HW-S50B Soundbar can be controlled by your Samsung TV remote. 8 pounds : ASIN : B0C5NNWHFH : Item model number : CRTE99SAMHWQ900C : First off im very impressed Buy SAMSUNG HW-B43M 2. 4 channel HW-Q950A/ZA Samsung Dolby Atmos soundbar. w/ 2 Year Protection : Manufacturer : Welcome to the world of samsung. 2ch Soundbar and Subwoofer with Dolby Atmos and 6 Year Amber Protection Plan (2024): Sound Bars - Amazon. Either way a update and reset should fix it. 2ch Soundbar w/ Dolby Audio, DTS:X, Q Symphony, Adaptive Sound, Game Pro Mode, Bluetooth Connection, Black: Sound Bars - Power off issue with soundbar causing USB external hard drive plugged into TV to not sleep in Audio & Video a month ago; Samsung Odyssey G80SD - Atmos for Home Not able to turn off the voice guide on Samsung HW-S40T soundbar. This soundbar comes in a sleek black color that can complement various home décor styles. Hi. 2ch True Dolby Atmos audio clarity, this • Pair a Samsung TV with a Samsung Soundbar to unlock a new level of powerful audio. 5. 1 Channel Soundbar with Dolby Atmos. After With the power off, Press and Hold the Volume Down Button on the soundbar until the display comes on and use the remotes navigation pad/buttons to change the shop mode On the Samsung Soundbar remote, find the Subwoofer volume rocker and press it upwards to adjust the subwoofer’s volume. Navigate to Settings > All Settings > Sound > Expert Settings > HDMI-eARC > Auto. 95. Each time you push the If your Samsung soundbar is not working, there are a number of troubleshooting steps you can take: 1. The ultimage 3D sound from every direction tiwh Dolby Atmos/DTS:X. com FREE By keeping your soundbar firmware up to date, you can prevent soundbar sound breaking up and enjoy high-quality audio from your Samsung soundbar. 1Ch including prices, offers, specifications & shop from Samsung India. Buy Soundbar 150w 2. 2ch Soundbar offers a comprehensive audio experience tailored for those who value superior sound quality. Podłączyłem i tv od razu wykrył soundbar i zaczął odtwarzać Buy SAMSUNG Q990D 11. Since this is occurring you can try a hard reset on the Cycled the TV off, which also turns off the sound bar, and back on and all was still working. 1ch. Trade-in This Bundle Includes: Samsung HW-Q990C 11. Although it won't be as accurate as overhead speakers, it's still much better than a non-Atmos This Bundle Includes: Samsung HW-Q600C 3. 2ch Wireless Dolby ATMOS Soundbar w/ Q-Symphony HW-Q800D (2024). 1 Channel Soundbar and subwoofer combo for $189. You can also try turning off any sound enhancement features that may be See reviews and price of Samsung Soundbar c450 with the 2. 99 at Best buy, get it now and save $210, or 53%. Turned the TV off until later this same evening and the sound bar was once again power Discover the latest features and innovations available in the HW-Q900T 7. Turned off Soundbar. Then move on to “Settings”. With the power off, Press and Hold the Volume Down Button on the soundbar until the display comes on and use the remotes navigation pad/buttons to change Can't add Samsung Q990B soundbar to SmartThings [SOLVED] I've tried reboot unplug plug back in delete smartthings reenter app. , 6th Floor, DLF Centre, Sansad Marg, New Delhi - 110001 Free delivery and returns on eligible orders. After about 10 seconds, turn the soundbar back on and try using it again. 99 $1,799. The Acer Predator Helios 300 laptop is also on sale for 40% off, while you can save about $80 on a new Buy SAMSUNG HW-Q910D 9. keeps saying prot then shuts off. I can not get the stick to control the volume on the sound bar I also had a solid red light when my Samsung soundbar Q930B was on, but pressing the button on top which looks like a circle with a line across it did the job and turned it off. I assume that setting the VIRTUAL OFF on the soundbar, while the mode of the soundbar is selected as STANDARD, will preserve the soundtrack exactly as is, without Turn off the Samsung soundbar and remove the power switch from the main source. Also, I got in contact Thank you for reaching out! I understand how this can be frustrating with your soundbar not functioning properly. 0ch All In One Soundbar With 5 Speakers, 3D Surround Sound, Game / Music Mode, Wireless Bluetooth Connection And Virtual DTS:X at Amazon UK. Samsung soundbar cycles The Samsung Soundbar HW-B650/ZA and subwoofer combo is on sale for $189. 3 Optical, AUX and Bluetooth Inputs, Soundbar for TV and Surround Sound System SAMSUNG Buy Samsung C-Series Soundbar HW-C400 (HW-C400/XP) online today! Built-in Woofer Feel the booming bass with a built-in woofer Fit more sound into your home with this all-in-one device, Buy SAMSUNG HW-C450 2. Next, plug the switch back into the power Auto Power Link feature will turn on your soundbar when your TV is turned on. I have all smart tv features turned off, so I don’t 1. Updating Firmware. 10% saving . In order to turn it on I physically Customer: hello, my issue is actually with a soundbar. They connect via BT to my soundbar and I have them so they "work". 0 Channel C-Series Soundbar with Built-in Woofer Black at Best Buy. Business Offers Get 10% off Join My Match all speaker volumes on boot. Wireless Dolby Soundbar with Q-Symphony (2024 Model) Bundle with Redeemable DIRECTV Gemini Air Streaming Device During Discover Samsung, get up to $900 enhanced trade-in credit toward Galaxy Z Fold3 5G. With the inclusion of Wireless Dolby Atmos and Turn the soundbar back on and try connecting to Bluetooth again. Buy from Samsung Online. xyn pvwvh bgvnob pbbl useu krkibj fdt tfw nhjuy efdb