biosbin.zip
Files for the Lenovo B5030 Intel All-in-One IHSWSW motherboard, board number 13138-1.
Lenovo had this board built by Wistron; Wistron board numbers are 5–6 digits plus a revision. Check the number printed on the PCB before you download. Board revision: 1.1. Match the revision as well as the board number.
From the title: Intel platform.
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no POST after a failed BIOS update, a corrupted BIOS chip after a power cut, or a board that powers on with no display.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for 13138-1? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
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