DNS 54R-NH5KB2 XF 71R-NH4KB4-TL20 Rev:1.1
biosbin.zip
biosbin.zip
About this board
Files for the DNS 54R-NH5KB2 XF 71R-NH4KB4-TL20 motherboard.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash. This listing is for revision 1.1; another revision of the same board can need a different file.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search DNS 54R-NH5KB2 XF 71R-NH4KB4-TL20 in File Finder.
Attachments
SPI_MAIN.bin.zip
2.3 MB · Views: 2
2.3 MB · Views: 2
SPI_040.bin.zip
31.7 KB · Views: 2
31.7 KB · Views: 2
