DELL INSPIRON 15 5558 I5 5200 LA B843P REV 1 0A00 N16V GM B1 4
BIOS
4.6 MB · first posted in BIOS Archive
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DELL INSPIRON 15-5558 I5-5200 LA-B843P REV 1.0(A00) N16V-GM-B1 4
What the file name tells us
| Brand | Dell |
|---|---|
| Model | Dell Inspiron 15 5558 |
| Board | LA-B843P |
| ODM | Compal |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .rar |
| CPU | i5-5200 |
| Archive size | 4.6 MB |
| First posted | 2022-11-27 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
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AAL10 LA-B843P (REV 1.0) (A00) (BDV)
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Dell 14 LA-B843P REV 1.0 Schematic
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1.7 MB
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