toshiba satellite e55 compal_la-a481p_rev0.3 schematic
toshiba satellite e55=1=compal_la-a481p_rev0.3.pdf
Technical Specifications
Technical Summary
This Compal ZRMAA/ZEMAA LA-A481P Rev 0.3 schematic details a motherboard built around the Intel Haswell ULT processor paired with the Lynx Point - LP PCH. Graphics are handled by an nVIDIA N14P-GV2 (Dual Rank) dGPU, with the chip number identified as N14M-GL. System memory consists of two 204-pin DDR3-SO-DIMM slots operating in dual-channel mode at 1.35V with DDR3L 1333/1600 MT/s. The embedded controller is a KB9012QF A4, and the audio codec is an ALC282. The BIOS is stored on an 8MB SPI ROM. Networking is provided by both a Realtek RTL8106E-CG 10/100M and an RTL8111G-CG 1G LAN IC, with wireless connectivity via a PCIe Mini Card WLAN module. The HDMI interface uses an RTD2132R-CG level shifter, and the card reader is a GL834L.
Technician FAQ
Q: What is the exact EC/KBC model used on this motherboard?
A: The embedded controller is a KB9012QF A4.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on an 8MB SPI ROM.
Q: What is the memory architecture and type?
A: The motherboard uses two 204-pin DDR3-SO-DIMM slots in dual-channel configuration, supporting DDR3L at 1.35V with speeds of 1333/1600 MT/s.
Q: What discrete GPU is used?
A: The dGPU is an nVIDIA N14P-GV2 (Dual Rank), with the chip number identified as N14M-GL.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
toshiba satellite e55=1=compal_la-a481p_rev0.3.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | ZRMAA/ZEMAA |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | ZRMAA/ZEMAA |
| Board Number | LA-A481P |
| Revision | 0.3 |
| Date | 2013-05-06 |
| CPU Platform | Intel Processor (Haswell) |
| Platform Alias | Haswell ULT |
| PCH / Southbridge | Lynx Point - LP |
| GPU Type | nVIDIA N14P-GV2 (Dual Rank) |
| dGPU Chip Number | nVIDIA N14M-GL |
| EC / KBC | KB9012QF A4 |
| Audio Codec | ALC282 (w/o S&M) |
| BIOS / SPI Flash | SPI ROM(8MB) |
| RAM Type | DDR3L |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 204pin DDR3-SO-DIMM X2 |
| Card Reader IC | GL834L |
| WiFi / WLAN IC | PCIeMini Card WLAN |
| HDMI Level Shifter | RTD2132R-CG |
Technical Summary
This Compal ZRMAA/ZEMAA LA-A481P Rev 0.3 schematic details a motherboard built around the Intel Haswell ULT processor paired with the Lynx Point - LP PCH. Graphics are handled by an nVIDIA N14P-GV2 (Dual Rank) dGPU, with the chip number identified as N14M-GL. System memory consists of two 204-pin DDR3-SO-DIMM slots operating in dual-channel mode at 1.35V with DDR3L 1333/1600 MT/s. The embedded controller is a KB9012QF A4, and the audio codec is an ALC282. The BIOS is stored on an 8MB SPI ROM. Networking is provided by both a Realtek RTL8106E-CG 10/100M and an RTL8111G-CG 1G LAN IC, with wireless connectivity via a PCIe Mini Card WLAN module. The HDMI interface uses an RTD2132R-CG level shifter, and the card reader is a GL834L.
Technician FAQ
Q: What is the exact EC/KBC model used on this motherboard?
A: The embedded controller is a KB9012QF A4.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on an 8MB SPI ROM.
Q: What is the memory architecture and type?
A: The motherboard uses two 204-pin DDR3-SO-DIMM slots in dual-channel configuration, supporting DDR3L at 1.35V with speeds of 1333/1600 MT/s.
Q: What discrete GPU is used?
A: The dGPU is an nVIDIA N14P-GV2 (Dual Rank), with the chip number identified as N14M-GL.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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