Macbook 12" A1534 BIOS
820-00045-10
820-00045-A
Schematics and Boardview
820-00045-10
820-00045-A
Schematics and Boardview
About this board
This thread is for the Macbook 12" A1534 -10 -A with main board 820-00045 / 820-00045-A.
Files usually needed for this board
- EFI firmware (full SPI ROM dump)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Usually needed after a failed firmware update, for EFI password removal, or when the board powers on but never shows the Apple logo.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for 820-00045? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
A1534 820-00045-A.zip
4.3 MB · Views: 4
4.3 MB · Views: 4
J92 EVT MLB.brd
399.2 KB · Views: 6
399.2 KB · Views: 6
X261 SMT failure repair_V05 pdf.pdf
4.8 MB · Views: 4
4.8 MB · Views: 4
J92_MLB TOP SIDE pdf.pdf
656.4 KB · Views: 4
656.4 KB · Views: 4
J92 MLB TOP pdf.pdf
477.8 KB · Views: 4
477.8 KB · Views: 4
J92_MLB BOTTOM SIDE pdf.pdf
635.4 KB · Views: 4
635.4 KB · Views: 4
J92 mlb block diagram v2 pdf.pdf
92.1 KB · Views: 4
92.1 KB · Views: 4
J92 MLB BOTTOM pdf.pdf
417.2 KB · Views: 4
417.2 KB · Views: 4
J92_DVT_mlb_051-00107_820-00045 pdf.pdf
2.5 MB · Views: 4
2.5 MB · Views: 4
820-00045 MB81_0174_B00 NO SN BIOS.rar
3.8 MB · Views: 2
3.8 MB · Views: 2
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