Jh M3 94v-0: Motherboard Upd

The JH M3 94V-0 motherboard!

  • Solid PCB thickness – Meets the 94V-0 standard, so no warping under moderate heat.
  • Full-length PCIe x16 slot – Allows addition of a dedicated GPU (low-power models like GT 710 or GT 1030 work great).
  • Legacy ports – The PS/2 and IDE connectors are lifesavers for retro builders and industrial users.

4. Troubleshooting and Repair

If you have this board on your bench for repair:

Are you looking to replace a damaged board in an existing Lenovo AIO, or are you trying to identify a part you already have?

The JH M3 94V-0 motherboard is a specialized component most commonly identified as a third-party replacement for proprietary systems, specifically the Lenovo AIO 700 series (models 700-271SH and 241SH). While the "JH M3" marking specifically identifies the board model, the "94V-0" label refers to a critical UL flammability safety standard, indicating the board material is highly flame-retardant and will self-extinguish within 10 seconds. Technical Specifications

  • There is usually a silver or white sticker somewhere on the board. The number on this sticker is the specific part number required for replacements.

Power Supply: Most use a standard 24-pin power connector, but double-check your specific revision. 🏁 The Verdict

  • Form Factor: Micro-ATX (240mm x 240mm)
  • Processor Support: Intel Core i7, i5, and i3, as well as AMD Ryzen 7, 5, and 3 series processors
  • Memory Support: Dual channel DDR4 memory, up to 32GB at speeds of up to 3200MHz
  • Storage Options: M.2 and SATA ports
  • USB Ports: Multiple USB ports, including USB 3.2 Gen 1 and USB 2.0 ports
  • Audio: HD audio
  • LAN: Gigabit LAN
  • Power Delivery: 6-phase power design, maximum power output of 120W

The JH M3 94V-0 motherboard!

4. Troubleshooting and Repair

If you have this board on your bench for repair:

Are you looking to replace a damaged board in an existing Lenovo AIO, or are you trying to identify a part you already have?

The JH M3 94V-0 motherboard is a specialized component most commonly identified as a third-party replacement for proprietary systems, specifically the Lenovo AIO 700 series (models 700-271SH and 241SH). While the "JH M3" marking specifically identifies the board model, the "94V-0" label refers to a critical UL flammability safety standard, indicating the board material is highly flame-retardant and will self-extinguish within 10 seconds. Technical Specifications

Power Supply: Most use a standard 24-pin power connector, but double-check your specific revision. 🏁 The Verdict