![Vizio S4251w-B4 review: Vizio's 5.1 sound bar packs wireless rear speakers, innovative remote - CNET Vizio S4251w-B4 review: Vizio's 5.1 sound bar packs wireless rear speakers, innovative remote - CNET](https://www.cnet.com/a/img/resize/d299fbe96fa3c13b0097b19209594096dbacdf0a/hub/2013/01/09/796ca38b-6798-11e3-846b-14feb5ca9861/IMG_0903.jpg?auto=webp&fit=crop&height=1200&width=1200)
Vizio S4251w-B4 review: Vizio's 5.1 sound bar packs wireless rear speakers, innovative remote - CNET
![Vizio Soundbar Won't Turn On? Replace The Capacitor – Vizio S4251w-B4 5.1 Wireless Surround Sound - YouTube Vizio Soundbar Won't Turn On? Replace The Capacitor – Vizio S4251w-B4 5.1 Wireless Surround Sound - YouTube](https://i.ytimg.com/vi/vJ12KoqnQP0/sddefault.jpg)
Vizio Soundbar Won't Turn On? Replace The Capacitor – Vizio S4251w-B4 5.1 Wireless Surround Sound - YouTube
![K-MAINS 3.5mm Audio Cable Replacement for Vizio S4251w-B4 SB3851-D0 C0 SB3820-C6 Soundbar Speaker - Walmart.com K-MAINS 3.5mm Audio Cable Replacement for Vizio S4251w-B4 SB3851-D0 C0 SB3820-C6 Soundbar Speaker - Walmart.com](https://i5.walmartimages.com/asr/9b452867-fea7-4387-94ee-472418b46c26.f052603e113b1b343e5703f1a66b30a7.jpeg)
K-MAINS 3.5mm Audio Cable Replacement for Vizio S4251w-B4 SB3851-D0 C0 SB3820-C6 Soundbar Speaker - Walmart.com
![after fixing my s4251w-b4 around a year ago… it decided to die again. i'm going to try replacing the 16v capacitor with a 25v this time. : r/VIZIO_Official after fixing my s4251w-b4 around a year ago… it decided to die again. i'm going to try replacing the 16v capacitor with a 25v this time. : r/VIZIO_Official](https://external-preview.redd.it/OzGkCoIDmHp4WAQ6gR2mfEUablV30KMSV_KmeJn8ZhI.jpg?auto=webp&s=f012174845da2277c8a9862fd72d74f3f1f6c1e3)