lenovo flex14 flex15 quanta st6_6a da0st6mb6e0 schematic
lenovo flex14 flex15=1=quanta st6_6a da0st6mb6e0.pdf
Technical Specifications
Technical Summary
The Quanta ST6A is a 14" Optimus platform motherboard documented under project code ST6A with document number 1A146 revision 1A, dated April 1, 2013. It is built around the Intel Haswell ULT 15W Shark Bay One Chip Platform, featuring a 2 in 1 CPU socket. The discrete GPU is an nVIDIA N14M-GE in a 23mm x 23mm BGA package, paired with DDR3 4Gb x 4 FBGA96 VRAM. The system uses DDR3L SODIMM memory with one slot. The embedded controller is an IT8587 with 128K-byte embedded flash. The BIOS is stored on an 8MB SPI flash IC. The audio codec is an ALC283, the LAN controller is an RTL8111G, and the card reader controller is a GL834L. The HDMI/LVDS level shifter is an RTD2132S. The PCB uses a 6-layer stack-up.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an IT8587 EC/KBC with 128K-byte embedded flash.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on an 8MB SPI flash IC.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an nVIDIA N14M-GE in a 23mm x 23mm BGA package, with DDR3 4Gb x 4 FBGA96 VRAM.
Q: What is the memory architecture?
A: The motherboard uses DDR3L memory in a single SODIMM slot.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
lenovo flex14 flex15=1=quanta st6_6a da0st6mb6e0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta |
| Model | ST6A |
| Motherboard Manufacturer | Quanta Computer Inc. |
| Project Code | ST6A |
| Document Number | 1A146 |
| Revision | 1A |
| Date | Monday, April 01, 2013 |
| CPU Platform | Haswell ULT 15W Intel Shark Bay |
| Platform Alias | Shark Bay ULT One Chip Platform |
| GPU Type | nVIDIA N14M-GE |
| Graphics Architecture | 23mm x 23mm, BGA |
| EC / KBC | IT8587 (128K-byte embedded flash) |
| Audio Codec | ALC283 |
| BIOS / SPI Flash | SPI Flash (8MB) |
| Charging IC | Battery Charger |
| RAM Type | DDR3L |
| RAM Architecture | DDR3L SODIMM |
| RAM Quantity / Slots | 1 |
| Card Reader IC | GL834L |
| LAN IC | RTL8111G |
| WiFi / WLAN IC | WLAN /BT Module |
| HDMI Level Shifter | RTD2132S |
| dGPU Chip Number | N14M-GE |
| dGPU VRAM | DDR3 4Gb x 4 FBGA96 |
| PCH / Southbridge | Intel Shark Bay |
| CPU Socket | 2 in 1 Socket |
| PCB Stack Up | 6L |
Technical Summary
The Quanta ST6A is a 14" Optimus platform motherboard documented under project code ST6A with document number 1A146 revision 1A, dated April 1, 2013. It is built around the Intel Haswell ULT 15W Shark Bay One Chip Platform, featuring a 2 in 1 CPU socket. The discrete GPU is an nVIDIA N14M-GE in a 23mm x 23mm BGA package, paired with DDR3 4Gb x 4 FBGA96 VRAM. The system uses DDR3L SODIMM memory with one slot. The embedded controller is an IT8587 with 128K-byte embedded flash. The BIOS is stored on an 8MB SPI flash IC. The audio codec is an ALC283, the LAN controller is an RTL8111G, and the card reader controller is a GL834L. The HDMI/LVDS level shifter is an RTD2132S. The PCB uses a 6-layer stack-up.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an IT8587 EC/KBC with 128K-byte embedded flash.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on an 8MB SPI flash IC.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an nVIDIA N14M-GE in a 23mm x 23mm BGA package, with DDR3 4Gb x 4 FBGA96 VRAM.
Q: What is the memory architecture?
A: The motherboard uses DDR3L memory in a single SODIMM slot.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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