T45PRO GCC-21053 CT4SVC1 MB V1.2 Rev;1.2
biosbin.zip
biosbin.zip
About this board
Files for the T45PRO GCC-21053 CT4SVC1 V1.2 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 1.2; 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)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
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 T45PRO GCC-21053 CT4SVC1 V1.2 in File Finder.
Attachments
CT4SVC1_MB_V1.2.BIN.zip
3.8 MB · Views: 4
3.8 MB · Views: 4
