: Two DDR3L SO-DIMM slots supporting dual-channel DDR3L at 1600MHz (1.35V) . Graphics : Integrated Intel graphics via the processor.
Technicians often use this boardview to troubleshoot specific "No Power" or "Low Load" symptoms: Power Rail Diagnosis: La-c701p Rev 1.0 Boardview
The LA-C701P is built around the platform, specifically utilizing Ultra-Low Voltage (ULV) processors such as the Core i5-5200U or i5-5300U . These CPUs are BGA-mounted (soldered directly to the board) and feature integrated graphics (UMA), though some variants support discrete AMD Radeon graphics. : Two DDR3L SO-DIMM slots supporting dual-channel DDR3L
For the LA-C701P, where many components are densely packed, a boardview is essential for: Tracing Short Circuits: These CPUs are BGA-mounted (soldered directly to the
This board is commonly found in the Lenovo Ideapad 300-15ISK / 300-17ISK series (Sky Lake / Kaby Lake). I have a unit with a no-power condition (20V present, no 3V/5V rails). I suspect a corroded EC or a missing SMC_ON/OFF signal, but without the .BRD file, tracing the power sequence is taking forever.
Repair technicians frequently report specific power-related issues with this board: