toshiba qosmio x755 la-7191p pgraa rev 0.1
Technical Specifications
Technical Summary
The Compal LA-7191P PGRA motherboard revision 0.1, dated 2010-10-12, is built around the Intel Sandy Bridge processor platform paired with the Intel PCH Cougar Point - M southbridge. Graphics processing is handled by a discrete NVIDIA N11E-GS GPU with a 192-bit memory interface supporting 1.5GB or 3GB of GDDR5 VRAM. System memory consists of two 200-pin DDRIII SO-DIMM slots operating in dual-channel mode at 1066/1333 MT/s. The embedded controller is an ENE KB930 with a dedicated 128KB EC ROM. The BIOS is stored on a 4MB SPI ROM. Audio is managed by a Realtek ALC269 HDA codec, while networking is provided by a Realtek RTL8111E 1G Ethernet controller. A JMicron JMB389C card reader and a Texas Instruments TUSB7320 USB 3.0 hub controller are also integrated.
Technician FAQ
Q: What is the EC/KBC used on this motherboard?
A: The embedded controller is an ENE KB930 with a dedicated 128KB EC ROM.
Q: What BIOS flash type is used on this motherboard?
A: The BIOS is stored on a 4MB SPI ROM.
Q: What is the discrete GPU configuration on this motherboard?
A: The motherboard uses an NVIDIA N11E-GS GPU with a 192-bit memory interface and supports 1.5GB or 3GB of GDDR5 VRAM.
Q: What is the memory architecture of this motherboard?
A: The motherboard supports dual-channel DDRIII memory via two 200-pin SO-DIMM slots operating at 1066/1333 MT/s.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LA-7191P |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | PGRA |
| Board Number | LA-7191P |
| Revision | 0.1 |
| Date | 2010-10-12 |
| CPU Platform | Intel Sandy Bridge |
| PCH / Southbridge | Intel PCH Cougar Point - M |
| GPU Type | NVIDIA N11E-GS |
| Graphics Architecture | 192bit with 1.5GB/3GB |
| EC / KBC | ENE KB930 |
| EC Flash / ROM | 128KB |
| Audio Codec | ALC269 |
| BIOS / SPI Flash | SPI ROM (4MB) |
| RAM Type | DDRIII |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 200pin DDRIII-SO-DIMM X2 |
| LAN IC | RTL8111E 1G |
| Card Reader IC | JMB389C |
| USB Hub IC | TUSB7320 |
Technical Summary
The Compal LA-7191P PGRA motherboard revision 0.1, dated 2010-10-12, is built around the Intel Sandy Bridge processor platform paired with the Intel PCH Cougar Point - M southbridge. Graphics processing is handled by a discrete NVIDIA N11E-GS GPU with a 192-bit memory interface supporting 1.5GB or 3GB of GDDR5 VRAM. System memory consists of two 200-pin DDRIII SO-DIMM slots operating in dual-channel mode at 1066/1333 MT/s. The embedded controller is an ENE KB930 with a dedicated 128KB EC ROM. The BIOS is stored on a 4MB SPI ROM. Audio is managed by a Realtek ALC269 HDA codec, while networking is provided by a Realtek RTL8111E 1G Ethernet controller. A JMicron JMB389C card reader and a Texas Instruments TUSB7320 USB 3.0 hub controller are also integrated.
Technician FAQ
Q: What is the EC/KBC used on this motherboard?
A: The embedded controller is an ENE KB930 with a dedicated 128KB EC ROM.
Q: What BIOS flash type is used on this motherboard?
A: The BIOS is stored on a 4MB SPI ROM.
Q: What is the discrete GPU configuration on this motherboard?
A: The motherboard uses an NVIDIA N11E-GS GPU with a 192-bit memory interface and supports 1.5GB or 3GB of GDDR5 VRAM.
Q: What is the memory architecture of this motherboard?
A: The motherboard supports dual-channel DDRIII memory via two 200-pin SO-DIMM slots operating at 1066/1333 MT/s.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
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Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
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