ASUS X200MA-AS502
Asus X200M X200MA rev.2.1
X200MA KB_pins=24 PD0=2 PD1=21 PD2=5 PD3=22 PD4=6 PD5=4 PD6=8 PD7=3 BUSY=23 STB=13 AFD=18 INIT=14 SLIN=12 KSI4=15 KSI5=19 OK
Asus X200M X200MA rev.2.1
X200MA KB_pins=24 PD0=2 PD1=21 PD2=5 PD3=22 PD4=6 PD5=4 PD6=8 PD7=3 BUSY=23 STB=13 AFD=18 INIT=14 SLIN=12 KSI4=15 KSI5=19 OK
About this board
This thread is for the Asus X200MA-AS502.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- 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 Asus X200MA-AS502 in File Finder.
Attachments
ASUS X200MA.rar
3.1 MB · Views: 8
3.1 MB · Views: 8
EC.bin
128 KB · Views: 9
128 KB · Views: 9
