13308-1 BIOS Dump 8MB
Part of 13308-1
This page collects 5 BIOS files for 13308-1. Image size: 8 MB. Flash chip noted in the file names: W25Q64BV. The uploader marked 1 as tested/working. 1 is a VIP/paid post in the source channel.
BIOS files 5
From the uploader
LENOVO FLEX 2-15 20405 LF15M MB 13308-1 448.00Z04.0011 GeForce 840m N15S-GT-S-A2 i7-4510U
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |