hp dv4 cq40 la-4102p dis rev-0.4 0225 1
Technical Specifications
Technical Summary
The Compal LA-4102P Blade discrete motherboard, revision 0.4, dated February 25, 2008, is built around the Mobile Penryn uFCPGA-478 CPU platform with Intel Cantiga_PM and ICH9-M core logic. Graphics are handled by a discrete Nvidia NB9M-GE GPU with dedicated DDR2 VRAM. The system uses an IDT 9271B7 audio codec and a Realtek 811C Gigabit LAN controller. The embedded controller is a KB926, which also integrates charging functionality. The BIOS is stored on a 25LF080A SPI ROM. Memory configuration consists of two DDR2 SO-DIMM slots supporting dual-channel architecture. Additional notable components include an EMC1402 thermal sensor, a JMB385 card reader controller, and support for WLAN and Robson wireless modules.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS is stored on a 25LF080A SPI ROM.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller/keyboard controller is a KB926, which also handles charging functions.
Q: What is the memory configuration of this motherboard?
A: The motherboard supports two DDR2 SO-DIMM modules in a dual-channel architecture.
Q: What discrete GPU is used on this motherboard?
A: The motherboard uses an Nvidia NB9M-GE discrete GPU with dedicated DDR2 VRAM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LA-4102P Blade discrete |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Document Number | LA-4102P |
| Revision | 0.4 |
| Date | 2008-02-25 |
| CPU Platform | Mobile Penryn uFCPGA with Intel Cantiga_PM+ICH9-M core logic |
| CPU Socket | uFCPGA-478 |
| PCH / Southbridge | Intel ICH9-M |
| GPU Type | Nvidia NB9M-GE |
| EC / KBC | KB926 |
| Audio Codec | IDT 9271B7 |
| BIOS / SPI Flash | SPI ROM 25LF080A |
| BIOS Flash Exact Model | 25LF080A |
| Charging IC | KB926 |
| RAM Type | DDR2 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | DDR2 SO-DIMM X2 |
| Thermal Sensor | EMC1402 |
| Card Reader IC | JMB385 |
| LAN IC | Realtek 811C |
| WiFi / WLAN IC | WLAN & Robson |
Technical Summary
The Compal LA-4102P Blade discrete motherboard, revision 0.4, dated February 25, 2008, is built around the Mobile Penryn uFCPGA-478 CPU platform with Intel Cantiga_PM and ICH9-M core logic. Graphics are handled by a discrete Nvidia NB9M-GE GPU with dedicated DDR2 VRAM. The system uses an IDT 9271B7 audio codec and a Realtek 811C Gigabit LAN controller. The embedded controller is a KB926, which also integrates charging functionality. The BIOS is stored on a 25LF080A SPI ROM. Memory configuration consists of two DDR2 SO-DIMM slots supporting dual-channel architecture. Additional notable components include an EMC1402 thermal sensor, a JMB385 card reader controller, and support for WLAN and Robson wireless modules.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS is stored on a 25LF080A SPI ROM.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller/keyboard controller is a KB926, which also handles charging functions.
Q: What is the memory configuration of this motherboard?
A: The motherboard supports two DDR2 SO-DIMM modules in a dual-channel architecture.
Q: What discrete GPU is used on this motherboard?
A: The motherboard uses an Nvidia NB9M-GE discrete GPU with dedicated DDR2 VRAM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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