Hp probook 430 G7 da0x8lmb8d0 Schematic
Technical Specifications
Technical Summary
The Quanta X8LNB5 is a Comet Lake-U platform motherboard designed for a 15-watt notebook. It features a dual graphics configuration supporting both UMA and discrete graphics, with the discrete option being an nVidia N16S-GTR or N17S-G2 GPU in a GB2b-64 package with gDDR5 memory. The system memory consists of 16GB of DDR4 using two x32 down-mounted chips. The embedded controller is an Nuvoton NPCX797HA0BX, and the audio codec is a Realtek ALC3247-CG. The system BIOS is stored on a 16MB SPI ROM, with a separate 16MB SPI ROM for the EC BIOS. Networking is handled by a Realtek RTL8111HSH Gigabit LAN controller and a CNVi-based WLAN combo module. The motherboard includes a Parade PS8203 HDMI level shifter, a Cypress CCG5C USB Type-C controller, a PS8743A USB switch, a Bayhub BH28PQ10LN-A1-0-TR card reader, and an Infineon SLB 9670VQ2.0 TPM. A VFS7552 fingerprint module is also present.
Technician FAQ
Q: What BIOS IC models are used on this motherboard?
A: The system BIOS uses a 16MB SPI ROM, and the EC BIOS uses a separate 16MB SPI ROM.
Q: Is the EC/KBC programmable on this motherboard?
A: The EC/KBC is an Nuvoton NPCX797HA0BX, which supports eSPI interface and has a dedicated 16MB SPI ROM for EC BIOS.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the block diagram indicates support for both UMA and DIS (discrete) graphics configurations.
Q: What is the charging architecture on this motherboard?
A: The charging architecture is USB Type-C, managed by a Cypress CCG5C controller.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta |
| Project Code | X8LNB5 |
| Date | Thursday, August 15, 2019 |
| CPU Platform | Comet Lake-U |
| GPU Type | nVidia N16S-GTR/N17S-G2 |
| Graphics Architecture | gDDR5 |
| EC / KBC | NPCX797HA0BX |
| Audio Codec | Realtek ALC3247-CG |
| BIOS / SPI Flash | System BIOS SPI ROM 16MB |
| EC Flash / ROM | EC BIOS SPI ROM 16MB |
| RAM Type | DDR4 |
| RAM Architecture | 2 pcs of x32 M/B down |
| RAM Quantity / Slots | 16GB |
| LAN IC | Realtek RTL8111HSH |
| WiFi / WLAN IC | CNVI WLAN Combo |
| Card Reader IC | Bayhub BH28PQ10LN-A1-0-TR |
| USB Hub IC | PS8743A |
| USB-C Controller | Cypress CCG5C |
| HDMI Level Shifter | Parade PS8203 |
| TPM | Infineon SLB 9670VQ2.0 |
| Fingerprint | VFS7552 Module P/N: FM-000154-120 for 14" |
| Charger Architecture | USB Type-C |
| dGPU to UMA Conversion Support | UMA/DIS |
Technical Summary
The Quanta X8LNB5 is a Comet Lake-U platform motherboard designed for a 15-watt notebook. It features a dual graphics configuration supporting both UMA and discrete graphics, with the discrete option being an nVidia N16S-GTR or N17S-G2 GPU in a GB2b-64 package with gDDR5 memory. The system memory consists of 16GB of DDR4 using two x32 down-mounted chips. The embedded controller is an Nuvoton NPCX797HA0BX, and the audio codec is a Realtek ALC3247-CG. The system BIOS is stored on a 16MB SPI ROM, with a separate 16MB SPI ROM for the EC BIOS. Networking is handled by a Realtek RTL8111HSH Gigabit LAN controller and a CNVi-based WLAN combo module. The motherboard includes a Parade PS8203 HDMI level shifter, a Cypress CCG5C USB Type-C controller, a PS8743A USB switch, a Bayhub BH28PQ10LN-A1-0-TR card reader, and an Infineon SLB 9670VQ2.0 TPM. A VFS7552 fingerprint module is also present.
Technician FAQ
Q: What BIOS IC models are used on this motherboard?
A: The system BIOS uses a 16MB SPI ROM, and the EC BIOS uses a separate 16MB SPI ROM.
Q: Is the EC/KBC programmable on this motherboard?
A: The EC/KBC is an Nuvoton NPCX797HA0BX, which supports eSPI interface and has a dedicated 16MB SPI ROM for EC BIOS.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the block diagram indicates support for both UMA and DIS (discrete) graphics configurations.
Q: What is the charging architecture on this motherboard?
A: The charging architecture is USB Type-C, managed by a Cypress CCG5C controller.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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