dell inspiron 14-342134375437 wistron oak14 doe40-hsw 12314
Technical Specifications
Technical Summary
The Wistron OAK14 Haswell motherboard, project code 91.44L01.001 and PCB P/N 12314 revision X00, is built around an Intel Haswell ULT 15W CPU paired with a Lynx Point PCH. Graphics are handled by a switchable Nvidia N14M-GE or N14P-GV GPU. The system firmware resides on an 8MB Quad Read Flash ROM, managed by a NUVOTON NCT3940S-A EC/KBC. Memory configuration consists of two DDR3L 1333/1600MHz SODIMM slots. The charging solution is a BQ24717 IC, supported by a power delivery network including TPS51225, ISL95813, TPS51216, TLV70215, and RT8237. Audio is provided by a Realtek ALC3223 codec, networking by a Realtek 8106EUS LAN controller and an 802.11 b/g/n BT V4.0 combo module. Peripheral connectivity includes a Realtek RTS5176E card reader and a Realtek RTD2136R HDMI level shifter.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses a NUVOTON NCT3940S-A EC/KBC.
Q: What is the BIOS flash configuration?
A: The motherboard uses an 8MB Quad Read Flash ROM.
Q: What is the charging IC on this board?
A: The charging IC is a BQ24717.
Q: What graphics configurations are supported?
A: The motherboard supports switchable graphics with an Nvidia N14M-GE or N14P-GV GPU, with UMA-only and discrete Optimus options noted in the schematic.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | OAK14 Haswell |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.44L01.001 |
| Board Number | 12314 |
| Revision | X00 |
| Date | Thursday, May 23, 2013 |
| CPU Platform | Haswell-ULT |
| CPU Model | Haswell ULT 15W Intel CPU |
| PCH / Southbridge | Lynx Point |
| GPU Type | Nvidia N14M-GE N14P-GV |
| Graphics Architecture | Switchable Graphic only |
| EC / KBC | NUVOTON NCT3940S-A |
| Audio Codec | Realtek ALC3223 |
| BIOS / SPI Flash | 8MB Quad Read Flash ROM |
| Charging IC | BQ24717 |
| Power IC(s) | TPS51225, ISL95813, TPS51216, TLV70215, RT8237 |
| RAM Type | DDR3L 1333/1600MHz |
| RAM Architecture | SODIMM A, SODIMM B |
| RAM Quantity / Slots | 2 |
| Card Reader IC | Realtek RTS5176E |
| LAN IC | Realtek 8106EUS |
| WiFi / WLAN IC | 802.11 b/g/n BT V4.0 combo |
| HDMI Level Shifter | Realtek RTD2136R |
Technical Summary
The Wistron OAK14 Haswell motherboard, project code 91.44L01.001 and PCB P/N 12314 revision X00, is built around an Intel Haswell ULT 15W CPU paired with a Lynx Point PCH. Graphics are handled by a switchable Nvidia N14M-GE or N14P-GV GPU. The system firmware resides on an 8MB Quad Read Flash ROM, managed by a NUVOTON NCT3940S-A EC/KBC. Memory configuration consists of two DDR3L 1333/1600MHz SODIMM slots. The charging solution is a BQ24717 IC, supported by a power delivery network including TPS51225, ISL95813, TPS51216, TLV70215, and RT8237. Audio is provided by a Realtek ALC3223 codec, networking by a Realtek 8106EUS LAN controller and an 802.11 b/g/n BT V4.0 combo module. Peripheral connectivity includes a Realtek RTS5176E card reader and a Realtek RTD2136R HDMI level shifter.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses a NUVOTON NCT3940S-A EC/KBC.
Q: What is the BIOS flash configuration?
A: The motherboard uses an 8MB Quad Read Flash ROM.
Q: What is the charging IC on this board?
A: The charging IC is a BQ24717.
Q: What graphics configurations are supported?
A: The motherboard supports switchable graphics with an Nvidia N14M-GE or N14P-GV GPU, with UMA-only and discrete Optimus options noted in the schematic.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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