Tongfang PF4PU1F Schematic And Boardview
PF4PU1F BOT.pdf
PF4PU1F TOP.pdf
PF4PU1F_MB_V10_190426_0100.brd
PF4PU1F_MB_V10_190426_0102.pdf
PF4PU1F_MB_V10_190426_0103.pdf
PF4PU1F_MB_V10_190426_0104.pdf
PF4PU1F_MB_V10_190426_0105.pdf
PF4PU1F_MB_V10_190426_0106.pdf
PF4PU1F_MB_V10_190426_0107.pdf
PF4PU1F_MB_V11_190510_1430.brd
PF4PU1F_MB_V11_190510_2400.brd
PF4PU1F_MB_V11_cad_190510_2400 Boardview (.CAD).cad
PF4PU1F_MB_VB_190401_2210.brd
pf4pu1f_rb_0412_2200.pdf
pf4pu1f_v1_1_0511_1930.pdf
pf4pu1f_v1_0426_0900.pdf
PF4PU1F BOT.pdf
PF4PU1F TOP.pdf
PF4PU1F_MB_V10_190426_0100.brd
PF4PU1F_MB_V10_190426_0102.pdf
PF4PU1F_MB_V10_190426_0103.pdf
PF4PU1F_MB_V10_190426_0104.pdf
PF4PU1F_MB_V10_190426_0105.pdf
PF4PU1F_MB_V10_190426_0106.pdf
PF4PU1F_MB_V10_190426_0107.pdf
PF4PU1F_MB_V11_190510_1430.brd
PF4PU1F_MB_V11_190510_2400.brd
PF4PU1F_MB_V11_cad_190510_2400 Boardview (.CAD).cad
PF4PU1F_MB_VB_190401_2210.brd
pf4pu1f_rb_0412_2200.pdf
pf4pu1f_v1_1_0511_1930.pdf
pf4pu1f_v1_0426_0900.pdf
About this board
This thread is for the Tongfang PF4PU1F.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
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 Tongfang PF4PU1F in File Finder.
Attachments
Bios.zip
4.5 MB · Views: 2
4.5 MB · Views: 2
All pdfs.zip
35.6 MB · Views: 4
35.6 MB · Views: 4
