hp dv4 cq40 cq45 la-4103p rev 0.4
Technical Specifications
Technical Summary
The Compal LA-4102P Blade discrete motherboard revision 0.4, dated 2008-02-25, is built around the Mobile Penryn uFCPGA-478 CPU platform with Intel Cantiga_PM+ICH9-M core logic. The discrete graphics solution is provided by an Nvidia NB9M-GE GPU with dedicated DDR2 VRAM. System memory consists of two DDR2 SO-DIMM slots supporting dual-channel architecture. The embedded controller is a KB926, and the BIOS SPI flash is a 25LF080A. Audio is handled by an IDT 9271B7 codec, while networking is provided by a Realtek 811C GbE controller. Storage connectivity includes a JMB385 card reader controller, and thermal monitoring is managed by an EMC1402 sensor.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a 25LF080A.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a KB926.
Q: What is the graphics configuration of this motherboard?
A: The motherboard uses an Nvidia NB9M-GE discrete GPU with dedicated DDR2 VRAM.
Q: What is the memory architecture of this motherboard?
A: The motherboard supports dual-channel DDR2 memory via two SO-DIMM slots.
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. |
| Board 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 |
| Graphics Architecture | Montevina Consumer Discrete |
| EC / KBC | KB926 |
| Audio Codec | IDT 9271B7 |
| BIOS / SPI Flash | SPI ROM 25LF080A |
| BIOS Flash Exact Model | 25LF080A |
| Charging IC | BATT B+ IN VPWR B+ B++ B+++ NVVDD P+ NVVDD LVDS CON |
| Charger Architecture | Battery B+ IN VPWR B+ B++ B+++ NVVDD P+ NVVDD LVDS CON |
| RAM Type | DDR2 SO-DIMM X2 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 2 |
| Thermal Sensor | EMC1402 |
| Card Reader IC | JMB385 |
| LAN IC | Realtek 811C (Gbe) |
| WiFi / WLAN IC | Mini-Card*2 |
| HDMI Level Shifter | NB9M |
Technical Summary
The Compal LA-4102P Blade discrete motherboard revision 0.4, dated 2008-02-25, is built around the Mobile Penryn uFCPGA-478 CPU platform with Intel Cantiga_PM+ICH9-M core logic. The discrete graphics solution is provided by an Nvidia NB9M-GE GPU with dedicated DDR2 VRAM. System memory consists of two DDR2 SO-DIMM slots supporting dual-channel architecture. The embedded controller is a KB926, and the BIOS SPI flash is a 25LF080A. Audio is handled by an IDT 9271B7 codec, while networking is provided by a Realtek 811C GbE controller. Storage connectivity includes a JMB385 card reader controller, and thermal monitoring is managed by an EMC1402 sensor.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a 25LF080A.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a KB926.
Q: What is the graphics configuration of this motherboard?
A: The motherboard uses an Nvidia NB9M-GE discrete GPU with dedicated DDR2 VRAM.
Q: What is the memory architecture of this motherboard?
A: The motherboard supports dual-channel DDR2 memory via two SO-DIMM slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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