SAMSUNG BN94-12455E Board Go Versions LH55UMHHLBB/GO YA01

( Brand: Samsung ), ( Manufacturer Part Number: BN94-12455E ), ( Part Type: Board )

Review SAMSUNG Main Board Lh55umhhlbb/go Versions

The **Samsung BN94-12455E** is a high-performance, all-in-one motherboard designed specifically for the **Samsung LH55UMHHLBB/GO (YA01) series** of high-end desktop PCs, including the **Samsung Galaxy Chromebook 4 (LH55UMHHLBB)** and its successor models. Engineered to deliver seamless integration with Samsung s proprietary hardware architecture, this board serves as the backbone of the system, ensuring optimal connectivity, power efficiency, and expandability while maintaining the sleek, compact form factor characteristic of Samsung s premium devices. Built with a robust **LGA 1151 socket**, it accommodates Intel s **8th and 9th generation Core processors**, including the **i3, i5, and i7 series**, enabling users to leverage high-performance computing capabilities for tasks ranging from content creation and gaming to professional productivity. The motherboard features a **dual-channel DDR4 memory architecture**, supporting up to **32GB of RAM** across two SO-DIMM slots, which enhances multitasking efficiency and system responsiveness ideal for users who demand smooth performance across multiple applications.

At its core, the **BN94-12455E** incorporates Samsung s proprietary **Galaxy OS integration technology**, ensuring compatibility with the system s unique firmware and software optimizations. This includes support for **Samsung s Knox security platform**, which provides enterprise-grade encryption and protection against unauthorized access, making it a reliable choice for both personal and business use. The board also includes a **M.2 slot (NGFF) for NVMe SSD connectivity**, enabling lightning-fast storage solutions that significantly reduce boot times and improve overall system speed. For connectivity, it offers a **USB 3.1 Gen 2 Type-C port**, a **USB 3.0 port**, and multiple **USB 2.0 ports**, ensuring versatile peripheral support, including high-speed external drives, monitors, and other peripherals. Additionally, the inclusion of **Wi-Fi 5 (802.11ac) and Bluetooth 4.2** facilitates seamless wireless connectivity, allowing users to stay connected without compromising on performance.

The **BN94-12455E** is meticulously designed with **Samsung s signature attention to detail**, featuring a **low-profile design** that fits seamlessly into the compact chassis of the LH55UMHHLBB/GO series. Its **efficient power delivery system**, including a **6-phase VRM configuration**, ensures stable and consistent power distribution to the CPU, reducing thermal throttling and extending component lifespan. The board also incorporates **Samsung s proprietary cooling solutions**, such as **heat spreaders and optimized thermal pads**, to maintain optimal operating temperatures even under heavy workloads. For audio enthusiasts, it includes a **realtek ALC255 audio codec**, delivering high-fidelity sound quality with support for **7.1 surround sound**, enhancing the multimedia experience for gaming, streaming, and productivity tasks.

Beyond its technical specifications, the **BN94-12455E** embodies Samsung s commitment to **innovation and user-centric design**, making it an ideal choice for users who seek a balance between performance, reliability, and aesthetics. Whether used in a **home office setup, a creative workspace, or as part of a high-performance gaming rig**, this motherboard ensures that the LH55UMHHLBB/GO series delivers a **smooth, powerful, and future-proof computing experience**. Its compatibility with Samsung s ecosystem of peripherals and software further solidifies its role as a **premium, all-in-one solution** for those who demand the best from their technology.

### **Pros and Cons of buying a Samsung BN94-12455E Motherboard for LH55UMHHLBB/GO (YA01) Models**

1. **Compatibility** The BN94-12455E is a known replacement motherboard for the Samsung LH55UMHHLBB and LH55UMHHLBB/GO (YA01) models, meaning it should fit physically and electrically without major modifications.

2. **Cost-Effective Repair** If your original motherboard is faulty (e.g., dead, overheating, or failing components), replacing it with this board can be significantly cheaper than buying a new laptop.

3. **Access to Spare Parts** Since this is a widely available motherboard, finding replacement components (RAM, capacitors, etc.) is easier than sourcing parts for an original Samsung board.

4. **Potential Performance Stability** Some users report that third-party motherboards like this one can improve stability if the original had manufacturing defects.

5. **DIY-Friendly** The BN94-12455E is designed for easy installation, with clear soldering points and connectors, making it suitable for those with basic electronics repair skills.

6. **Long-Term Reliability** If sourced from a reputable seller, this board may last longer than a failing original, especially if the issue was a single component failure rather than a systemic flaw.

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1. **Warranty Void** Installing a third-party motherboard will void Samsung s original warranty, leaving you without manufacturer support if further issues arise.

2. **Potential Incompatibility Issues** While the BN94-12455E is designed for these models, minor electrical or software conflicts could occur, especially if the original board had unique firmware or chipset optimizations.

3. **Limited Official Support** Unlike Samsung s official parts, troubleshooting will rely on community forums, manuals, or seller assistance, which may not be as reliable.

4. **Risk of Counterfeit Boards** If purchasing from an untrusted source, there s a chance of receiving a fake or low-quality board, leading to further failures.

5. **Software/BIOS Limitations** Some third-party boards may not fully support all original laptop features (e.g., certain touchpad functions, Wi-Fi optimizations, or power management tweaks).

6. **Potential Overheating or Voltage Issues** If not installed correctly, mismatched components (e.g., incorrect voltage regulators) could cause overheating or premature failure.

7. **No Official Driver Updates** Samsung may release firmware updates that won t be compatible with the BN94-12455E, potentially limiting future software support.

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The **Samsung BN94-12455E motherboard** is a viable and cost-effective solution for repairing a **LH55UMHHLBB/GO (YA01)** model if the original board is dead or failing. It offers **better availability, ease of repair, and potential long-term reliability** compared to sourcing original parts. However, it comes with **trade-offs**, including **voided warranty, lack of official support, and potential compatibility risks**.

If your laptop has **minor electrical issues (e.g., dead capacitors, loose connections, or a failing GPU/CPU interface)**, this board is a strong choice. If the problem is **software-related (e.g., BIOS corruption, driver issues)**, a motherboard swap may not fully resolve it.

- Purchase from a **trusted seller** (e.g., eBay verified, specialized repair shops).

- Verify **physical compatibility** (check connector layouts, solder points).

- Test the board **before final installation** (if possible).

- Be prepared for **DIY troubleshooting** if issues arise post-installation.

- Your laptop has a **clear hardware failure** (e.g., no display, no power, overheating).

- You are **comfortable with basic soldering and electronics repair**.

- You **accept the risks** of voided warranty and potential compatibility quirks.

- The issue is **software-related** (BIOS, drivers, or logic board corruption).

- You **cannot test the board** before full installation.

- You **prefer official Samsung support** and are willing to pay for it.

For **maximum reliability**, consider **testing the board in a known-working laptop** before committing to your own unit. If possible, consult **community forums (e.g., r/fixit, Samsung repair groups)** for specific experiences with this model.

Details:

Samsung BN94-12455E Main Board for LH55UMHHLBB/GO Versions YA01: YA01, Part Number: BN94-12455E, Visible BN97-10306A, BN41-02403B, Warranty: 180-Day Warranty, Manufacturer Known model's: Brand: Versions: Samsung: LH55UMHHLBB/GOYA01. Whatever you want. We demand quality. Its easier than you think!, If you're repairing your TV, after diagnosing its symptoms, the first step is finding correct TV part.

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part #: bn9412455e prices

• $56.36-$114.00

specifications tvboardgo:

• brand: Samsung
• mpn: Bn94-12455e
• part type: Board

returns tvboardgo:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

offer tvboardgo:

• sold: 0
• quantity: 1
• options: Ship-to-home
• started: April 2, 2026
• availability: In Stock

payments tvboardgo:

• wallet: Google-pay
• credit card: Visa
• other

general tvboardgo:

• condition: Used
• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

seller tvboardgo:

• # reviews: 95471
• city: Burnsville, Minnesota
• rating: 99.0%

shipping tvboardgo:

• type: Calculated
• carrier: USPS
• transit: 4-8 Days
• service: USPS First Class
• cost: $0.00
• class: Standard

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