dell inspiron 14-3421 wistron dne40-cr 12204-1 (a00) 1
Technical Specifications
Technical Summary
The Wistron OAK14 Chief River DIS (M14 DIS) motherboard, revision A00, dated September 5, 2012, is built around the Intel Ivy Bridge CPU platform (BGA1023) paired with the Intel HM76 PCH. Graphics are handled by an Nvidia N13P-GS or N13M-GS GPU supporting switchable Optimus graphics. The system uses an 8MB SPI Flash ROM for BIOS storage and is managed by a Nuvoton NCT3940S-A EC/KBC. Audio is provided by a Realtek ALC3221 codec, networking by a Realtek RTL8105E-VD LAN IC, and wireless by an 802.11 b/g/n with Bluetooth V4.0 combo module. Memory consists of two DDR3 SODIMM slots supporting 1333/1600MHz. Power management includes a BQ24727 charger IC and multiple voltage regulators (TPS51216, TPS51225, ISL95833, ADP3211MNR2G, TPS51219, TPS51463). A Realtek RTS5170 card reader is also integrated. The PCB number is 12204 with project codes 91.4WT01.001 and 91.4XP01.001.
Technician FAQ
Q: What is the BIOS flash configuration on this motherboard?
A: The motherboard uses an 8MB SPI Flash ROM for BIOS storage.
Q: What EC/KBC controller is used?
A: The system uses a Nuvoton NCT3940S-A EC/KBC controller.
Q: Does this motherboard support switchable graphics?
A: Yes, it supports Nvidia Optimus switchable graphics with N13P-GS or N13M-GS GPU options.
Q: What is the charging IC and power management architecture?
A: The charging IC is a BQ24727, with system DC/DC converters including TPS51216, TPS51225, ISL95833, ADP3211MNR2G, TPS51219, and TPS51463.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Project Code | OAK14 Chief River DIS |
| Board Number | M14 DIS |
| Revision | A00 |
| Date | Wednesday, September 05, 2012 |
| CPU Platform | Ivy Bridge BGA1023 |
| PCH / Southbridge | Intel HM76 |
| GPU Type | Nvidia N13P-GS / N13M-GS |
| Graphics Architecture | Switchable Graphic (Optimus) |
| EC / KBC | Nuvoton NCT3940S-A |
| Audio Codec | Realtek ALC3221 |
| BIOS / SPI Flash | 8MB Flash ROM |
| Charging IC | BQ24727 |
| Power IC(s) | TPS51216, TPS51225, ISL95833, ADP3211MNR2G, TPS51219, TPS51463 |
| RAM Type | DDR3 1333/1600MHz |
| RAM Architecture | 2x SODIMM |
| Card Reader IC | Realtek RTS5170 |
| LAN IC | Realtek RTL8105E-VD |
| WiFi / WLAN IC | 802.11 b/g/n BT V4.0 combo |
| PCB Number | 12204 |
| Document Number | 91.4WT01.001 / 91.4XP01.001 |
Technical Summary
The Wistron OAK14 Chief River DIS (M14 DIS) motherboard, revision A00, dated September 5, 2012, is built around the Intel Ivy Bridge CPU platform (BGA1023) paired with the Intel HM76 PCH. Graphics are handled by an Nvidia N13P-GS or N13M-GS GPU supporting switchable Optimus graphics. The system uses an 8MB SPI Flash ROM for BIOS storage and is managed by a Nuvoton NCT3940S-A EC/KBC. Audio is provided by a Realtek ALC3221 codec, networking by a Realtek RTL8105E-VD LAN IC, and wireless by an 802.11 b/g/n with Bluetooth V4.0 combo module. Memory consists of two DDR3 SODIMM slots supporting 1333/1600MHz. Power management includes a BQ24727 charger IC and multiple voltage regulators (TPS51216, TPS51225, ISL95833, ADP3211MNR2G, TPS51219, TPS51463). A Realtek RTS5170 card reader is also integrated. The PCB number is 12204 with project codes 91.4WT01.001 and 91.4XP01.001.
Technician FAQ
Q: What is the BIOS flash configuration on this motherboard?
A: The motherboard uses an 8MB SPI Flash ROM for BIOS storage.
Q: What EC/KBC controller is used?
A: The system uses a Nuvoton NCT3940S-A EC/KBC controller.
Q: Does this motherboard support switchable graphics?
A: Yes, it supports Nvidia Optimus switchable graphics with N13P-GS or N13M-GS GPU options.
Q: What is the charging IC and power management architecture?
A: The charging IC is a BQ24727, with system DC/DC converters including TPS51216, TPS51225, ISL95833, ADP3211MNR2G, TPS51219, and TPS51463.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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