WISTRON JV42-DN HM42-DN JE40-DN 09919 ACER ASPIRE 4251 4551 D640
MS2305 D640 AMD
09919-3 JE40-DN
MS2305 D640 AMD
09919-3 JE40-DN
About this board
This thread is for the JV42-DN HM42-DN JE40-DN 09919 Acer Aspire 4251 4551 D640.
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)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
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 this board? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
jv42-dn 09919 SA 4hd01 4gx01 RSA 1118.pdf
1.8 MB · Views: 6
1.8 MB · Views: 6
jv42-dn_-2_0308_R-2.pdf
1.8 MB · Views: 6
1.8 MB · Views: 6
MS2305 D640 AMD 09919-3 JE40-DN.BIN
2 MB · Views: 4
2 MB · Views: 4
