: Used in industrial PCs (LGA115 sockets), control boards for medical equipment (Karl Storz), and server motherboards (LGA1567).
HannStar produced robust server boards carrying this architecture. It is common to find dual-port configurations and multi-socket enterprise layouts—such as platforms housing Intel Xeon processors or dense multi-LGA1567 CPU configurations—running backend data operations. 3. Legacy Consumer Laptops
: Discontinued control boards (often labeled K-MV-4-94V-0 ) typically feature a built-in CPU, multiple female connectors, and I/O ports for machine control.
Repair logs for this board include:
Acer boards almost always use a code developed by major design houses like Compal, Wistron, or Quanta. Compal Format: LA-A991P , LA-7912P hannstar k mv-4 94v-0 motherboard
is a highly versatile and ubiquitous printed circuit board (PCB) footprint used extensively across a massive array of industrial systems, servers, laptops, and specialized control environments. If you have opened up a piece of hardware—ranging from an enterprise server to a library sorting machine, or an industrial automation controller—and spotted these markings, you are looking at a board produced by HannStar Display Corporation , an electronics manufacturing giant.
To provide a guide for the , it is essential to first understand that this is not actually the model of the motherboard. 1. Identify Your Real Motherboard Model
If you are shopping for a replacement, do not buy a board based solely on the "HannStar K MV-4 94v-0" text. You will likely receive the wrong shape or a board with incompatible ports. Always match the specific or OEM Part Number etched near the RAM slots or printed on a white adhesive label.
Most frequently, the "K" variant is associated with highly durable, long-lifecycle industrial computers. LGA1156 or LGA1150. : Used in industrial PCs (LGA115 sockets), control
Older variants may include IDE interfaces for optical drives. Onboard Broadcom wireless LAN support.
The HannStar K MV-4 94V-0 is a Micro-ATX form factor motherboard, designed to support a wide range of processors, including Intel and AMD CPUs. The motherboard's model number, "K MV-4," suggests that it belongs to a specific series or family, likely targeting budget-conscious users and small form factor (SFF) builds.
Because "K MV-4" is a base board type, specifications vary by the device it was built for:
$15 to $40 USD on eBay (unless recapped with proof, then $50). Sentimental Value: High for retro enthusiasts. Compal Format: LA-A991P , LA-7912P is a highly
The "94V-0" designation refers to the board's UL flammability rating, indicating it is made from fire-retardant materials suitable for high-reliability environments. Processor Support
: Common variants support Intel Core 2 Duo (Socket P, 478 pins) or newer Intel Core i5 (LGA 1150/1155) processors.
: This is the manufacturer. HannStar Display Corporation is a well-known Taiwanese company primarily recognized for manufacturing LCD panels for displays ranging from monitors to televisions. However, their involvement in producing or licensing motherboards is less documented, suggesting this board was likely made for larger OEMs (Original Equipment Manufacturers) like Dell, Toshiba, or Acer. They may have served as a subcontractor for laptop manufacturing, producing boards to a partner's design.