HP ENVY x360 15-ee0020au GPR51 LA-J493P REV 2.0 2020-04-20
BIOS
6.6 MB · first posted in BIOS Archive
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HP ENVY x360 15-ee0020au GPR51 LA-J493P REV 2.0 2020-04-20 BIOS
What the file name tells us
| Brand | HP |
|---|---|
| Model | HP Envy 15-EE0xxx |
| Model | HP Envy EE0020AU |
| Model | HP Envy x360 |
| Model | HP Envy x360 15 |
| Board | LA-J493P |
| ODM project | GPR51 |
| ODM | Compal |
| Revision | 2.0 |
| Kind | BIOS |
| Format | .rar |
| Date in file name | 2020-04-20 |
| Archive size | 6.6 MB |
| First posted | 2022-07-19 |
| Channel | BIOS Archive |
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 | 2022-07-19 | 6.6 MB | Open post |
| BIOS Archive | 2022-08-09 | 6.6 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.
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 |