lenovo 3000 n200 comal ls-3457 vga board rev 0.1
Technical Specifications
Technical Summary
This Compal Electronics LS-3457 schematic, revision 0.1, dated 2006-10-04, documents the IEL10 motherboard based on the nVIDIA NB8M GPU platform. The graphics subsystem utilizes a G72M dGPU with 64/128MB of dedicated VRAM. The board incorporates a Fintek F75383MS and a GMT G781-1 thermal sensor for temperature monitoring. The power sequencing includes rails such as VGA_CORE, +1.8VS, and +2.5VS, with a defined power sequence of +2.5VS, then VGA_CORE, then +1.8VS. The system supports multiple power states including S0, S1, S3, S4, and S5, controlled by signals SLP_S1#, SLP_S3#, SLP_S4#, and SLP_S5#.
Technician FAQ
Q: What is the GPU platform used on this Compal LS-3457 motherboard?
A: The GPU platform is the nVIDIA NB8M, with a G72M dGPU.
Q: What is the VRAM configuration on this motherboard?
A: The board supports 64/128MB of dedicated VRAM.
Q: What thermal sensors are used on this board?
A: The board uses a Fintek F75383MS and a GMT G781-1 thermal sensor.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | IEL10 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | LS-3457 |
| Board Number | LS-3457 |
| Revision | 0.1 |
| Date | 2006-10-04 |
| CPU Platform | nVIDIA NB8M |
| GPU Type | nVIDIA NB8M |
| Graphics Architecture | NB8M |
| dGPU Chip Number | G72M |
| RAM Type | VRAM |
| RAM Architecture | 64/128MB VRAM |
| Document Number | LS-3457 |
Technical Summary
This Compal Electronics LS-3457 schematic, revision 0.1, dated 2006-10-04, documents the IEL10 motherboard based on the nVIDIA NB8M GPU platform. The graphics subsystem utilizes a G72M dGPU with 64/128MB of dedicated VRAM. The board incorporates a Fintek F75383MS and a GMT G781-1 thermal sensor for temperature monitoring. The power sequencing includes rails such as VGA_CORE, +1.8VS, and +2.5VS, with a defined power sequence of +2.5VS, then VGA_CORE, then +1.8VS. The system supports multiple power states including S0, S1, S3, S4, and S5, controlled by signals SLP_S1#, SLP_S3#, SLP_S4#, and SLP_S5#.
Technician FAQ
Q: What is the GPU platform used on this Compal LS-3457 motherboard?
A: The GPU platform is the nVIDIA NB8M, with a G72M dGPU.
Q: What is the VRAM configuration on this motherboard?
A: The board supports 64/128MB of dedicated VRAM.
Q: What thermal sensors are used on this board?
A: The board uses a Fintek F75383MS and a GMT G781-1 thermal sensor.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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