Firmware for the Acer Aspire E 17 ES1-711, the C7ZU configuration, at BIOS version 1.04, supplied as a 4.30 MB ZIP. The sub-model suffix points to one particular retail build of this 17-inch notebook. Repair shops use such images when a board will not POST because of corrupted firmware, writing the SPI chip with an external programmer. Read and keep the original contents first, since they hold serial data. Check whether the archive is a full chip dump or an update capsule, and that its size fits the chip.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @bios_laptop. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →