hp probook 450 g2 zpl40 zpl50 zpl70 la-b181p rev 0.5
Technical Specifications
Technical Summary
This Compal LA-B181P schematic, revision 0.5 dated 2014/02/18, details a motherboard designed for Intel Broadwell U and Haswell processors with DDR3L memory architecture. The platform utilizes an SMSC MEC1322-N embedded controller and features an 8MB SYS BIOS ROM. Memory configuration supports two 204-pin DDRIII SO-DIMM slots operating at 1600MHz. Graphics are handled by an AMD Topaz VGA solution with 128Mx16 or 256Mx16 DDR3 VRAM. The audio subsystem is built around a Realtek ALC3227 codec, while networking is provided by a Realtek RTL8161GSH-CG Gigabit Ethernet controller. A Realtek RT5237-GR manages the card reader interface. The power delivery architecture includes a BQ24735RSMR charger IC and multiple DC/DC converters including RT8243AZQW, RT8207MZQW, SY8206DQNC, SY8003DFC, RT8880BGQW, and TPS51622ARSMR.
Technician FAQ
Q: What is the board number and revision of this schematic?
A: The board number is LA-B181P, revision 0.5.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an SMSC MEC1322-N.
Q: What is the BIOS flash configuration?
A: The system BIOS ROM is 8MB in capacity.
Q: What memory type and configuration does this board support?
A: The board supports DDR3L 1600MHz memory via two 204-pin DDRIII SO-DIMM slots.
Q: What GPU is used on this motherboard?
A: The discrete GPU is an AMD Topaz VGA with 128Mx16 or 256Mx16 DDR3 VRAM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model Name | LA-B181P |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-B181P |
| Revision | 0.5 |
| Date | 2014/02/18 |
| CPU Platform | Intel Broadwell U / Haswell |
| EC / KBC | SMSC MEC1322-N |
| Audio Codec | Realtek ALC3227 |
| BIOS / SPI Flash | SYS BIOS ROM 8MB |
| RAM Type | DDR3L 1600MHz |
| RAM Architecture | 204pin DDRIII-SO-DIMM X2 |
| LAN IC | Realtek RTL8161GSH-CG |
| Card Reader IC | RT5237-GR |
| GPU Type | AMD Topaz VGA 128Mx16 / 256Mx16 DDR3 x4 VRAM |
| Charging IC | BQ24735RSMR |
| Power IC(s) | RT8243AZQW, RT8207MZQW, SY8206DQNC, SY8003DFC, RT8880BGQW, TPS51622ARSMR |
Technical Summary
This Compal LA-B181P schematic, revision 0.5 dated 2014/02/18, details a motherboard designed for Intel Broadwell U and Haswell processors with DDR3L memory architecture. The platform utilizes an SMSC MEC1322-N embedded controller and features an 8MB SYS BIOS ROM. Memory configuration supports two 204-pin DDRIII SO-DIMM slots operating at 1600MHz. Graphics are handled by an AMD Topaz VGA solution with 128Mx16 or 256Mx16 DDR3 VRAM. The audio subsystem is built around a Realtek ALC3227 codec, while networking is provided by a Realtek RTL8161GSH-CG Gigabit Ethernet controller. A Realtek RT5237-GR manages the card reader interface. The power delivery architecture includes a BQ24735RSMR charger IC and multiple DC/DC converters including RT8243AZQW, RT8207MZQW, SY8206DQNC, SY8003DFC, RT8880BGQW, and TPS51622ARSMR.
Technician FAQ
Q: What is the board number and revision of this schematic?
A: The board number is LA-B181P, revision 0.5.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an SMSC MEC1322-N.
Q: What is the BIOS flash configuration?
A: The system BIOS ROM is 8MB in capacity.
Q: What memory type and configuration does this board support?
A: The board supports DDR3L 1600MHz memory via two 204-pin DDRIII SO-DIMM slots.
Q: What GPU is used on this motherboard?
A: The discrete GPU is an AMD Topaz VGA with 128Mx16 or 256Mx16 DDR3 VRAM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
LA-B181P
Board Number
Broadwell-U
CPU Platform
Haswell
CPU Platform
MEC1322-N
EC / KBC
ALC3227
Audio Codec
DDR3L
RAM Type
RTL8161GSH-CG
LAN Controller
RT5237-GR
Card Reader IC
Topaz VGA 128Mx16 / 256Mx16 DDR3 x4 VRAM
Graphics
BQ24735RSMR
Charging / PD IC
RT8207MZQW
Power IC
RT8243AZQW
Power IC
RT8880BGQW
Power IC
SY8003DFC
Power IC
SY8206DQNC
Power IC
TPS51622ARSMR
Power IC
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
LA-B181P
Board Number
Broadwell-U
CPU Platform
Haswell
CPU Platform
MEC1322-N
EC / KBC
ALC3227
Audio Codec
DDR3L
RAM Type
RTL8161GSH-CG
LAN Controller
RT5237-GR
Card Reader IC
Topaz VGA 128Mx16 / 256Mx16 DDR3 x4 VRAM
Graphics
BQ24735RSMR
Charging / PD IC
RT8207MZQW
Power IC
RT8243AZQW
Power IC
RT8880BGQW
Power IC
SY8003DFC
Power IC
SY8206DQNC
Power IC
TPS51622ARSMR
Power IC
Attachments
Last edited:
