La-c701p Rev 1.0 Boardview Verified -
A ceramic filtering capacitor (MLCC) on the 19V line has cracked and shorted directly to the ground plane.
Based on repair logs for this specific revision, keep an eye on:
Usually related to the charging IC ( PU401 ) or the mosfets surrounding the battery connector. How to Open and Use the Go to product viewer dialog for this item. Boardview File
: The full schematic consists of approximately 61 pages of engineering drawings covering power signals, signal rail configurations, and component layouts . Where to Access : La-c701p Rev 1.0 Boardview
: Common on the 19V primary rail or secondary rails like +3VS and +5VS.
The Compal LA-C701P Rev 1.0 motherboard Go to product viewer dialog for this item.
: If you are performing a chip-level repair, ChinaFix provides the BIOS and EC dumps specific to this revision. Repair Benchmarks A ceramic filtering capacitor (MLCC) on the 19V
Quickly find critical power rails like +3VLP, +3VALW, and +5VALW without guessing which capacitor belongs to which circuit.
Because these boards often lack silkscreen labels for every component, the boardview is the only way to identify individual resistors and capacitors during signal tracing. Review Summary
The laptop emits 3 beeps, often indicating a memory problem or a BIOS corruption. Boardview File : The full schematic consists of
: A commercial viewer tailored for professional repair workshops. It includes advanced features like side-by-side schematic synchronization, color-coded trace mapping, and customizable overlay grids.
| | Specification | | :--- | :--- | | Form Factor | Notebook Motherboard | | CPU | Soldered (BGA) Intel Core i3/i5/i7 (e.g., i3-5005U, i5-5200U, i7-4510U) | | Chipset | Intel HM86 (PCH) | | Memory | 2 x DDR3L SODIMM slots (Max 8GB or 16GB) | | Graphics | Integrated Intel HD Graphics (sometimes with dedicated GPU) | | Storage | SATA HDD/SSD | | I/O Ports | HDMI, VGA, Ethernet (RJ45), USB 3.0 / USB 2.0 | | EC/KBC | KB9022Q (ITE) | | BIOS Chip | MX25L6473E (64Mbit) |
