lenovo legion y520-15ikbn lcfc dy512 nm-b191
Technical Specifications
Technical Summary
The LCFC DY512 motherboard, designated MB NM-B191 Rev 1.0, is built around the Intel Kabylake H-Processor platform with a 45W CPU and Intel PCH Kaby Lake-H. Graphics are handled by discrete NV N17P-G0 (40W) or N17P-G1 (50W) GPUs. The system utilizes dual-channel DDR4 memory via two DDR4-SO-DIMM slots. The embedded controller is an ITE IT8226-LQFP. Audio is provided by a Realtek ALC3248 codec, and networking includes a Realtek RTL8111GUL LAN IC and an NGFF WLAN&BT card. The BIOS is stored on a 4MB SPI ROM. Additional notable ICs include a Fintek F75303M thermal sensor, RTS5400 card reader, PS8203 HDMI level shifter, PS8330B DP redriver, and a Z32H320TC TPM module.
Technician FAQ
Q: What is the board number and revision of this LCFC DY512 motherboard?
A: The board number is MB NM-B191, revision 1.0.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ITE IT8226-LQFP.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 4MB SPI ROM.
Q: What discrete GPU options are supported?
A: The motherboard supports NV N17P-G0 (40W) and NV N17P-G1 (50W) GPUs.
Q: What is the memory architecture?
A: The motherboard supports dual-channel DDR4 memory via two DDR4-SO-DIMM slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | LCFC |
| Model | DY512 |
| Motherboard Manufacturer | LC Future Center |
| Board Number | MB NM-B191 |
| Revision | 1.0 |
| Date | 2016-11-25 |
| CPU Platform | Intel Kabylake H-Processor |
| CPU Model | Intel CPU Kaby Lake-H 45W |
| PCH / Southbridge | Intel PCH Kaby Lake-H |
| GPU Type | NV N17P-G0/G1 GPU |
| dGPU Chip Number | NV N17P-G0 40W / NV N17P-G1 50W |
| EC / KBC | ITE IT8226-LQFP |
| Audio Codec | Realtek ALC3248 |
| BIOS / SPI Flash | SPI ROM 4MB |
| Charging IC | Battery |
| RAM Type | DDR4 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | DDR4-SO-DIMM X2 |
| Card Reader IC | RTS5400 |
| LAN IC | Realtek RTL8111GUL |
| WiFi / WLAN IC | NGFF Card WLAN&BT |
| HDMI Level Shifter | PS8203 |
| Thermal Sensor | Fintek F75303M |
| TPM | Z32H320TC |
| DP Redriver | PS8330B |
| Type C Controller | Type C controller |
Technical Summary
The LCFC DY512 motherboard, designated MB NM-B191 Rev 1.0, is built around the Intel Kabylake H-Processor platform with a 45W CPU and Intel PCH Kaby Lake-H. Graphics are handled by discrete NV N17P-G0 (40W) or N17P-G1 (50W) GPUs. The system utilizes dual-channel DDR4 memory via two DDR4-SO-DIMM slots. The embedded controller is an ITE IT8226-LQFP. Audio is provided by a Realtek ALC3248 codec, and networking includes a Realtek RTL8111GUL LAN IC and an NGFF WLAN&BT card. The BIOS is stored on a 4MB SPI ROM. Additional notable ICs include a Fintek F75303M thermal sensor, RTS5400 card reader, PS8203 HDMI level shifter, PS8330B DP redriver, and a Z32H320TC TPM module.
Technician FAQ
Q: What is the board number and revision of this LCFC DY512 motherboard?
A: The board number is MB NM-B191, revision 1.0.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ITE IT8226-LQFP.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 4MB SPI ROM.
Q: What discrete GPU options are supported?
A: The motherboard supports NV N17P-G0 (40W) and NV N17P-G1 (50W) GPUs.
Q: What is the memory architecture?
A: The motherboard supports dual-channel DDR4 memory via two DDR4-SO-DIMM slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
MB NM-B191
Board Number
Kaby Lake-H
CPU Platform
Intel CPU Kaby Lake-H 45W
CPU Model
N17P-G0
Graphics Model
N17P-G1
Graphics Model
50W
Discrete GPU
N17P-G0 40W
Discrete GPU
N17P-G1
Discrete GPU
IT8226-LQFP
EC / KBC
ALC3248
Audio Codec
DDR4
RAM Type
RTS5400
Card Reader IC
RTL8111GUL
LAN Controller
PS8203
Signal Conditioning IC
F75303M
Thermal / Fan Control
Z32H320TC
TPM / Security IC
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
MB NM-B191
Board Number
Kaby Lake-H
CPU Platform
Intel CPU Kaby Lake-H 45W
CPU Model
N17P-G0
Graphics Model
N17P-G1
Graphics Model
50W
Discrete GPU
N17P-G0 40W
Discrete GPU
N17P-G1
Discrete GPU
IT8226-LQFP
EC / KBC
ALC3248
Audio Codec
DDR4
RAM Type
RTS5400
Card Reader IC
RTL8111GUL
LAN Controller
PS8203
Signal Conditioning IC
F75303M
Thermal / Fan Control
Z32H320TC
TPM / Security IC
Attachments
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