HP EliteBook 645 G9 Noteboob X9S BIOS+SCHEMATIC
HP EliteBook 645 G9 Notebook PC with AMD Ryzen™ 3 5425U (4.1 GHz, 4 cores) and AMD Radeon™ Graphics - 4K017AV
X9S BIOS 32MB
WINBOND 25Q256JV
HP EliteBook 645 G9 Notebook PC with AMD Ryzen™ 3 5425U (4.1 GHz, 4 cores) and AMD Radeon™ Graphics - 4K017AV
X9S BIOS 32MB
WINBOND 25Q256JV
About this board
This thread is for the HP EliteBook 645 G9 Notebook X9S.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
Have a tested file for this board? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
W25Q256FV HP 645 G9 AMD.rar
6.1 MB · Views: 49
6.1 MB · Views: 49
