ASUS U4700I UX425IA REV2 1 NB2553 PCB MB V4 CPU R7 4700U WORKING
BIOSBoardviewTested.pcb
10.6 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Asus |
|---|---|
| Model | Asus U4700I |
| Model | Asus ZenBook UX425IA |
| Revision | 2.1 |
| Kind | BIOS, Boardview |
| Format | .rar, .pcb |
| CPU | Ryzen 4700U |
| Archive size | 10.6 MB |
| First posted | 2023-07-11 |
| Channel | BIOS Archive |
| Notes | tested by uploader |
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.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .pcb | .pcb board file | FlexBV or the viewer it was exported from |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |