Guías

Guías prácticas para trabajar con esquemas eléctricos, archivos boardview y volcados de BIOS.

How to Open Boardview Files: Formats and Tools

How to open laptop boardview files (.brd, .bvr, .fz, .cad, .tvw, .bdv, .asc) with OpenBoardView or FlexBV, unpack archives and match them to the schematic.

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Flash a Laptop BIOS with a CH341A Programmer

Read, back up and write a laptop BIOS chip with a CH341A and SOIC8 clip: chip ID, dump size, 1.8 V adapters, the 5 V data-line issue, verify and EC firmware.

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How to Read Laptop Schematics: Rails, Nets, Sequence

Read laptop motherboard schematics: block diagram, power sequence, rails like +3VALW and +5VALW, net names, page references, BOM options and a no-power example.

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Clean ME Region in BIOS Dumps: What It Means

What a clean or reset Intel ME region in a BIOS dump means, when technicians use it, and why to keep the original dump and transfer serial, MAC and UUID data.

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How to Find a Laptop Board Number and Revision

Find the board number on a laptop motherboard and decode it: Compal LA- and NM-, Quanta DA0, Inventec 6050A, Wistron, MSI MS-, Samsung BA41, Apple 820, ASUS.

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