Salim Badakhshan
Registered
Toshiba Satellite C660 PWWHA LA-7201P Rev 1.0 Schematic
Technical Specifications
Technical Summary
The Compal LA-7201P motherboard, revision 1.0, dated 2011-01-31, is built on the Intel Sandy Bridge processor platform paired with the Intel PCH Cougar Point - M southbridge. Graphics processing is handled by a discrete NVIDIA N12M-GE-S-B1 GPU in a BGA 533 package with GDDR3 memory. The system management is controlled by an ENE KB930 EC/KBC, while audio is provided by an ALC259-VB5-GR codec in a QFN 48 package. The main BIOS is stored on a 4MB SPI ROM, and the EC firmware resides on a separate 128KB EC ROM. Memory configuration consists of dual-channel DDRIII, supporting two 200-pin SO-DIMM slots. Networking is handled by a Realtek RTL8105E 10/100M LAN controller, and a Realtek RTS5137 IC manages the card reader interface.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ENE KB930 EC/KBC.
Q: What is the BIOS flash configuration?
A: The main BIOS is stored on a 4MB SPI ROM, and the EC firmware is stored on a separate 128KB EC ROM.
Q: What is the memory architecture?
A: The motherboard supports dual-channel DDRIII memory via two 200-pin SO-DIMM slots.
Q: What discrete GPU is used?
A: The motherboard uses an NVIDIA N12M-GE-S-B1 GPU in a BGA 533 package with GDDR3 graphics memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LA-7201P |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | PWWHA |
| Board Number | LA-7201P |
| Revision | 1.0 |
| Date | 2011-01-31 |
| CPU Platform | Intel Processor (Sandy Bridge) |
| PCH / Southbridge | Intel PCH Cougar Point - M |
| GPU Type | NVIDIA N12M-GE-S-B1 BGA 533 |
| Graphics Architecture | GDDR3 |
| EC / KBC | ENE KB930 |
| Audio Codec | ALC259-VB5-GR QFN 48 |
| BIOS / SPI Flash | SPI ROM (4MB) |
| EC Flash / ROM | EC ROM (128KB) |
| RAM Type | DDRIII |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 200pin DDRIII-SO-DIMM X2 |
| Card Reader IC | RTS5137 |
| LAN IC | RTL8105E 10/100M |
Technical Summary
The Compal LA-7201P motherboard, revision 1.0, dated 2011-01-31, is built on the Intel Sandy Bridge processor platform paired with the Intel PCH Cougar Point - M southbridge. Graphics processing is handled by a discrete NVIDIA N12M-GE-S-B1 GPU in a BGA 533 package with GDDR3 memory. The system management is controlled by an ENE KB930 EC/KBC, while audio is provided by an ALC259-VB5-GR codec in a QFN 48 package. The main BIOS is stored on a 4MB SPI ROM, and the EC firmware resides on a separate 128KB EC ROM. Memory configuration consists of dual-channel DDRIII, supporting two 200-pin SO-DIMM slots. Networking is handled by a Realtek RTL8105E 10/100M LAN controller, and a Realtek RTS5137 IC manages the card reader interface.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ENE KB930 EC/KBC.
Q: What is the BIOS flash configuration?
A: The main BIOS is stored on a 4MB SPI ROM, and the EC firmware is stored on a separate 128KB EC ROM.
Q: What is the memory architecture?
A: The motherboard supports dual-channel DDRIII memory via two 200-pin SO-DIMM slots.
Q: What discrete GPU is used?
A: The motherboard uses an NVIDIA N12M-GE-S-B1 GPU in a BGA 533 package with GDDR3 graphics memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Attachments
Last edited by a moderator:
