dell inspiron 5437_3437 doh50_hw_ult_mb_reva00_12311-1 schematic
dell inspiron 5437_3437=1=doh50_hw_ult_mb_reva00_12311-1.pdf
Technical Specifications
Technical Summary
This Wistron Hadley 15" motherboard, document number X02 revision A00, is built around the Haswell ULT 15W/25W CPU platform paired with a Lynx Point-LP PCH. The board number is 12311-1 with project code 91.47L01.001. Graphics are handled by an N14P-GT GPU with GDDR5 VRAM, and the system supports both UMA-only and Optimus dGPU configurations. The embedded controller is a Nuvoton NPCE985PA0DX in a W26 package, and the BIOS is stored on an 8MB Flash ROM. Audio is provided by a Realtek ALC3223 codec, while the charging architecture uses a BQ24717 charger IC with AD+BT+ input. Power management is handled by NCP81172, TPS51225, TPS51622, TPS51363, and TPS51216 DC/DC converters. Memory consists of two DDR3L 1600MHz slots arranged in Channel A and Channel B. The board integrates a Realtek RTL8411B combo LAN and card reader, a Realtek RTD2136R eDP to LVDS converter, a PERICOM PI5USB1457AZAE USB hub, and a Nuvoton NCT7718W thermal sensor.
Technician FAQ
Q: What is the EC/KBC used on this motherboard?
A: The embedded controller is a Nuvoton NPCE985PA0DX in a W26 package.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on an 8MB Flash ROM.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the schematic indicates support for both
dell inspiron 5437_3437=1=doh50_hw_ult_mb_reva00_12311-1.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | Hadley 15" |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.47L01.001 |
| Board Number | 12311-1 |
| Revision | A00 |
| Date | Friday, June 28, 2013 |
| Document Number | X02 |
| CPU Platform | Haswell ULT 15W/25W |
| PCH / Southbridge | Lynx Point-LP |
| GPU Type | N14P-GT |
| Graphics Architecture | GDDR5 |
| EC / KBC | Nuvoton NPCE985PA0DX |
| EC/KBC Package | W26 |
| Audio Codec | Realtek ALC3223 |
| BIOS / SPI Flash | 8MB Flash ROM |
| Charging IC | BQ24717 |
| Charger Architecture | AD+BT+ |
| Power IC(s) | NCP81172, TPS51225, TPS51622, TPS51363, TPS51216 |
| RAM Type | DDR3L 1600MHz |
| RAM Architecture | Channel A, Channel B |
| RAM Quantity / Slots | Slot A, Slot B |
| Card Reader IC | Realtek RTL8411B |
| LAN IC | Realtek RTL8411B |
| WiFi / WLAN IC | 802.11a/b/g/n BT |
| HDMI Level Shifter | Realtek RTD2136R |
| USB Hub IC | PERICOM PI5USB1457AZAE |
| Thermal Sensor | Nuvoton NCT7718W |
| dGPU to UMA Conversion Support | UMA only installed, Optimus solution installed |
Technical Summary
This Wistron Hadley 15" motherboard, document number X02 revision A00, is built around the Haswell ULT 15W/25W CPU platform paired with a Lynx Point-LP PCH. The board number is 12311-1 with project code 91.47L01.001. Graphics are handled by an N14P-GT GPU with GDDR5 VRAM, and the system supports both UMA-only and Optimus dGPU configurations. The embedded controller is a Nuvoton NPCE985PA0DX in a W26 package, and the BIOS is stored on an 8MB Flash ROM. Audio is provided by a Realtek ALC3223 codec, while the charging architecture uses a BQ24717 charger IC with AD+BT+ input. Power management is handled by NCP81172, TPS51225, TPS51622, TPS51363, and TPS51216 DC/DC converters. Memory consists of two DDR3L 1600MHz slots arranged in Channel A and Channel B. The board integrates a Realtek RTL8411B combo LAN and card reader, a Realtek RTD2136R eDP to LVDS converter, a PERICOM PI5USB1457AZAE USB hub, and a Nuvoton NCT7718W thermal sensor.
Technician FAQ
Q: What is the EC/KBC used on this motherboard?
A: The embedded controller is a Nuvoton NPCE985PA0DX in a W26 package.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on an 8MB Flash ROM.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the schematic indicates support for both
Attachments
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