Salim Badakhshan
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Acer Aspire 3 N19C1 LA-H792P EH7LW EH5LW FH5TW EH7LC EH5LC UMA Rev 2.0 Schematic
Technical Specifications
Technical Summary
This Compal LA-H792P motherboard, revision 0.1, supports Intel Whiskey Lake U and Comet Lake U processors paired with a Cannon Lake PCH-LP. The system utilizes DDR4 memory with both a single DDR4-SO-DIMM slot and onboard DDR4 memory configured as 4G or 8Gbx16 interleaved. Graphics are provided by integrated WHL-U 4+2 or WHL-U 2+2 GPU configurations. The embedded controller is an ENE KB9022. Audio is handled by a Realtek ALC255 codec. Wired networking is provided by a Realtek 8111H Gigabit Ethernet controller. A Realtek RTS5140 card reader is integrated. The BIOS is stored on a 128Mb SPI ROM.
Technician FAQ
Q: What is the board number for this Compal motherboard?
A: The board number is LA-H792P, revision 0.1.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB9022.
Q: What is the BIOS flash capacity on this motherboard?
A: The BIOS is stored on a 128Mb SPI ROM.
Q: What memory configurations does this motherboard support?
A: It supports one DDR4-SO-DIMM slot and onboard DDR4 memory configured as 4G or 8Gbx16 interleaved.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | EH7LW / EH5LW / FH5TW / EH7LC / EH5LC |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-H792P |
| Revision | 0.1 |
| Date | 2019.05.29 |
| CPU Platform | Intel Whiskey lake U / Intel Comet lake U |
| PCH / Southbridge | Cannon Lake PCH-LP |
| EC / KBC | ENE KB9022 |
| Audio Codec | ALC255 |
| BIOS / SPI Flash | SPI ROM 128Mb |
| RAM Type | DDR4 |
| RAM Architecture | DDR4-SO-DIMM X1 / DDR4-ON BOARD 4G 8Gbx16 Interleaved |
| RAM Quantity / Slots | DDR4-SO-DIMM X1 / DDR4-ON BOARD |
| LAN IC | Realtek 8111H |
| Card Reader IC | RTS5140 |
| GPU Type | WHL-U 4+2 / WHL-U 2+2 |
Technical Summary
This Compal LA-H792P motherboard, revision 0.1, supports Intel Whiskey Lake U and Comet Lake U processors paired with a Cannon Lake PCH-LP. The system utilizes DDR4 memory with both a single DDR4-SO-DIMM slot and onboard DDR4 memory configured as 4G or 8Gbx16 interleaved. Graphics are provided by integrated WHL-U 4+2 or WHL-U 2+2 GPU configurations. The embedded controller is an ENE KB9022. Audio is handled by a Realtek ALC255 codec. Wired networking is provided by a Realtek 8111H Gigabit Ethernet controller. A Realtek RTS5140 card reader is integrated. The BIOS is stored on a 128Mb SPI ROM.
Technician FAQ
Q: What is the board number for this Compal motherboard?
A: The board number is LA-H792P, revision 0.1.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB9022.
Q: What is the BIOS flash capacity on this motherboard?
A: The BIOS is stored on a 128Mb SPI ROM.
Q: What memory configurations does this motherboard support?
A: It supports one DDR4-SO-DIMM slot and onboard DDR4 memory configured as 4G or 8Gbx16 interleaved.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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