Dell-Inspiron-20-3064-Kabylake-U-15107-1-3YW3JCA
BIOSSchematic
4.7 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Dell |
|---|---|
| Kind | BIOS, Schematic |
| Format | .zip |
| CPU | Intel 7th gen |
| Archive size | 4.7 MB |
| First posted | 2020-10-15 |
| Channel | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
Same file in other posts
| Channel | Posted | Size | Link |
|---|---|---|---|
| BIOS Archive | 2020-10-15 | 4.7 MB | Open post |
| BIOS Archive | 2020-11-07 | 4.7 MB | Open post |
| BIOS Archive | 2020-12-08 | 4.7 MB | Open post |
| Schematics & Boardviews Archive | 2020-12-08 | 4.7 MB | Open post |
| BIOS Archive | 2021-12-02 | 4.7 MB | Open post |
| Cyberlan Electronics | 2026-07-15 | 4.7 MB | Open post |
What this kind of file is 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.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .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 |