Inspirion 14R-7420 5420 Quanta DA0R08MB6E2 REV E2
Bios & Schematic
DA0R08MB6E2
bios bin zip
DA0R08MB6E2 schematic.pdf
Bios & Schematic
DA0R08MB6E2
bios bin zip
DA0R08MB6E2 schematic.pdf
About this board
This thread is for the Dell INSPIRION 14R-7420 5420 with main board DA0R08MB6E2.
The board was manufactured by Quanta for Dell. Quanta board numbers start with DA and include MB, so you can confirm it on the PCB silkscreen. This listing is for revision E2; another revision of the same board can need a different file.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
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.
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 DA0R08MB6E2? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
X405UQ 60NB0FA0-MB1021 MB._4G_I3-7100U_AS Ver 2.1 bdv.zip
269.2 KB · Views: 4
269.2 KB · Views: 4
Schematic QUANTA DA0R08MB6E2 - REV E2.rar
1.5 MB · Views: 4
1.5 MB · Views: 4
