Samsung TV & Audio HW-B650 3.0 Channel 330 Watt Soundbar with DTS Virtual:X and Bluetooth EARC FAIL Error Fix: eARC Falls Back to Standard ARC

Error code EARC FAIL on the Samsung TV & Audio HW-B650 3.0 Channel 330 Watt Soundbar with DTS Virtual:X and Bluetooth means: eARC Falls Back to Standard ARC. Soundbar connected via eARC but only receiving lossy audio (Dolby Digital 5.1) instead of lossless formats (Dolby TrueHD, DTS-HD MA, Dolby Atmos via TrueHD). eARC requires: (1) Ultra High Speed HDMI cable (certified), (2) eARC-capable HDMI port on both TV and soundbar, (3) eARC enabled in TV settings, (4) TV Digital Output Audio Format set to "Pass-through" or "Auto" (NOT "PCM"). Check TV eARC setting: Settings → Sound → Expert Settings → eARC → Auto. If TV doesn't have eARC setting, the TV may only support standard ARC. Standard ARC is limited to lossy Dolby Digital 5.1 and 2-channel PCM. Only HW-S800B and HW-Q990C support eARC; HW-B650 supports standard ARC only.

The most successful fix is "Test and Repair HDMI eARC Circuitry and Firmware Update" (medium difficulty, ~60 minutes). Estimated DIY cost: $0-$10. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Test and Repair HDMI eARC Circuitry and Firmware Update") is rated medium difficulty and takes about 60 minutes. Tools needed: T10 Torx screwdriver, Multimeter, Soldering iron, ESD wrist strap.

DIY cost: $0-$10. Professional repair typically costs $120-$200. Many homeowners save money by trying the top-ranked community fix first.

The Samsung TV & Audio HW-B650 3.0 Channel 330 Watt Soundbar with DTS Virtual:X and Bluetooth has 8 other known error codes, including: ARC (HDMI ARC Input Mode — Connection Issues), ARC NO AUDIO (No Sound via HDMI ARC/eARC Connection), AUDIO DROPOUT (Audio Drops Out Intermittently), AUTO STANDBY (Soundbar Auto Powers Off After 15-20 Minutes), B650 ARC ONLY (Standard ARC Only — No eARC Support), and 3 more.

Error code EARC FAIL also appears on 2 other Samsung TV & Audio models: HW-Q990C 11.1.4 Channel 546 Watt Soundbar with Dolby Atmos, DTS:X, and Wireless Subwoofer, HW-S800B Ultra Slim 3.0 Channel 360 Watt Soundbar with Dolby Atmos and Bluetooth. The fix may vary by model, so check each model's specific page for tailored repair steps.