HSB J MV-6 94V-0 E89382 (also identified as HannStar J MV-6 ) is a laptop motherboard or daughterboard manufactured by HannStar Board Corp . It is commonly used in various laptop brands, including UL Product iQ Technical Overview Manufacturer HannStar Board Corp (UL File Number: E89382). Board Markings
: Indicates the board meets UL flammability standards for plastic materials.
: Refers to the specific revision or multi-layer configuration of the board. Primary Applications : Found in budget to mid-range configurations, such as the Acer Aspire E5-571 series and various UL Product iQ Typical Specifications
Based on common implementations of this board (e.g., in the Acer Aspire E5 series), the hardware typically supports: : 4th Generation Intel Core (Haswell) i3/i5/i7. : Intel HM86 Express. : Up to 16GB DDR3L (1600MHz) via 2x SODIMM slots.
: Integrated Intel HD 4400/4600 or discrete NVIDIA GeForce 820M.
: SATA 3.0 (6Gb/s) for 2.5" drives and an mSATA slot for SSDs. Display Interface : LVDS, supporting resolutions up to 1920x1080. Schematic and Repair Resources
Official schematics from HannStar are generally not public. Most available PDFs are third-party documents created through reverse-engineering. Schematic PDF Search : You can find listed schematic files on platforms like
, though caution is advised as their accuracy is not guaranteed. Common Use Case
: Technical specialists use these for troubleshooting power sequences, IC compatibility, and circuit repairs. Sourcing Parts Hannstar J Mv-4 94v-0 Schematic Diagram: Read/Download
The HSB J MV-6 94V-0 E89382 (also frequently labeled as HannStar J MV-6) is not actually a specific motherboard model name, but rather a set of manufacturing and safety certifications found on a wide range of laptop and desktop circuit boards.
Because these markings appear on motherboards for many different brands—including HP, Lenovo, Samsung, and Toshiba—finding the correct schematic PDF requires identifying the actual manufacturer's part number. Understanding the Markings
HannStar / HSB J: This refers to the PCB (Printed Circuit Board) manufacturer, HannStar Display Corp. They manufacture the physical boards for other companies but do not typically design the internal circuitry. --- Hsb J Mv-6 94v-0 E89382 Schematic Pdf
94V-0: A UL (Underwriters Laboratories) flammability rating, indicating the board material is self-extinguishing.
MV-6: Likely a specific PCB production revision or material type used by the factory.
E89382: This is the UL certification file number registered to HannStar. How to Find the Correct Schematic PDF
Since the "E89382" code is shared by hundreds of different board designs, you must find the true motherboard model number to get a working schematic. Look for markings like these on your board:
HP Laptops: Look for a number like 6050Axxxxxxx-MB-xx or a name like CHICAGO_HR_HPC. Lenovo Laptops: Often marked with LCFC or NM-Axxx codes. Samsung Laptops: Look for codes like BA41-xxxxxA.
Quanta/Compal Designs: Common codes start with DA0xxxxMB or LA-xxxxP. Known Devices Using This Board Marking
The HSB J MV-6 94V-0 E89382 markings have been identified in the following models, which can help narrow down your search: HSB J Mv-6 94v-0 E89382 Laptop - HP Support Community
To find the correct schematic or repair guide, you need to identify the actual motherboard model number instead. 1. Decoding the Markings
These codes tell you who made the raw board and its fire-safety rating: need bios of hsb j mv-6 94v-0 e89382 - HP Support Community
Based on the alphanumeric string provided, this appears to be a reference to a specific Dell PowerEdge Server Motherboard Schematic.
Here is the detailed breakdown of the content and context for this schematic reference: HSB J MV-6 94V-0 E89382 (also identified as
The physical board is usually well-manufactured, designed for mass production cost-efficiency rather than longevity.
Verdict: A capable, mid-range power/processing board commonly found in Lenovo and Dell monitors. It is a solid workhorse for office environments but presents significant challenges for repair due to cryptic documentation and compact layout.
Do not download or host “suspected matching” PDFs from obscure sites. Many “schematic” sites distribute malware or wrong files. If you find a file claiming to be E89382_schematic.pdf, scan it with VirusTotal first.
If you truly need this schematic for a paid repair job and cannot locate it after thorough searching, the most cost-effective solution is often to replace the entire board (eBay, AliExpress, or authorized distributor) rather than reverse-engineer it without documentation.
The identifier Hsb J Mv-6 94v-0 E89382 refers to a specific printed circuit board (PCB) manufactured by HannStar Board Corp. It is frequently found as an internal component—such as an I/O board, power button board, or part of the motherboard assembly—in various laptop models, most notably within the HP Envy and EliteBook series. Understanding the Label
The alphanumeric string on the board provides technical details about its manufacture and safety standards:
Hsb J / HannStar J: Indicates the manufacturer, HannStar Board Corp.
Mv-6: Specifies the board's internal revision or model series.
94v-0: A UL (Underwriters Laboratories) flammability rating, signifying that the plastic material on the PCB will self-extinguish within 10 seconds during a vertical burn test.
E89382: The UL file number assigned to HannStar, used to track the board's certification and origin. Common Device Applications
While "E89382" is a general manufacturer code, this specific board configuration is most often documented in the following laptops: Search Online : Use search engines like Google, Bing, etc
HP EliteBook Folio 9470M: Used as an internal I/O board for components like the audio jack or USB ports.
HP Envy & DV7 Series: Found as part of the motherboard or peripheral boards.
Sony VAIO (VGN-CS/VGN-NS series): Identified in some older Intel-based models.
Other Manufacturers: Variants have appeared in Acer, Dell, and Lenovo laptops for power or daughterboard functions. Locating the Schematic PDF
Finding a detailed schematic diagram for these boards can be challenging because they are typically proprietary to the Original Equipment Manufacturer (OEM). However, technicians often use the following resources for troubleshooting:
Repository Sites: Unofficial schematic archives like Scribd or OSF may host PDFs uploaded by community members.
Support Communities: The HP Support Community is a common place for users to request BIOS files or board identifiers to help find recovery tools.
Tech Forums: Discussion boards like Tom's Hardware often contain threads where users have identified specific pinouts or power sequences for these boards.
Note: Always use caution when downloading PDFs from third-party sites. Official service manuals from the laptop manufacturer (e.g., HP's official support site) are the most reliable source for hardware maintenance information. E89382-Motherboard-Schematic-Pdf-52.pdf - OSF OSF | E89382-Motherboard-Schematic-Pdf-52. pdf. HSB J Mv-6 94v-0 E89382 Laptop - HP Support Community
It’s important to clarify upfront: “Hsb J Mv-6 94v-0 E89382” is not a standard product name or a widely known schematic code. Instead, these are individual markings commonly found on electronic components (like transformers, relays, or PCB assemblies).
If you’re reviewing a schematic PDF found online (e.g., from a repair forum, eBay listing, or obscure technical archive), here is an interesting and critical review written from the perspective of a hobbyist or repair technician:
Finding the official PDF for this specific board is difficult, as it is not a retail product but a service part. Most schematics circulating online are "reverse-engineered" or extracted from service manuals.
TP12 or J103 without a clear label of their function.The string corresponds to a standard Dell spare part naming convention:
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