BIOS image for the Acer Aspire 4736Z, with the name also carrying KALGO, which appears to be the internal platform or board code used for this model.

Binary BIOS dump for the Acer Aspire 4736G, read from a Macronix MX25L8005 flash chip as stated in the name, with the M2C suffix matching that part's marking.

Firmware dump for the Acer Aspire 4733Z laptop, marked ok in the name, which suggests the uploader confirmed it working on a real board.

BIOS binary labelled for the Acer 725, with LA-485 in the name, which looks like a shortened or partial Compal-style board number, so verify the full code on the PCB.

RAR archive with firmware for the Acer 4755G built on the JE40 HR mainboard, with 10267-4 in the name, which looks like the board revision or PCB code, and marked OK as…

BIOS image for an Acer desktop using the H61H2-AM motherboard, with i3 in the name pointing to a Core i3 configuration. H61 indicates the Intel H61 chipset family.

Raw BIOS dump labelled only 4620 and acer, most likely for an Acer model with the 4620 number, though the name gives no board number or revision.

Second copy of a BIOS image for the Acer Aspire 4736Z with the KALGO platform code, numbered 2 in its name, possibly an alternate dump or duplicate of another file.

RAR archive holding BIOS firmware for the Acer Aspire 3810T, tied to board number 6050A2264501.

BIOS file for the Acer 4738 Intel version, with for Bb in the name, possibly marking one of two related images in a set.

Duplicate copy of the 512 KB Acer 4738 Intel image labelled for Bb, marked (1) in its name, likely a second download of the same dump.

Main BIOS dump for the Acer 4738 Intel model, labelled for B, and 2.00 MB in size, matching a 16 Mbit SPI flash chip.

Second copy, marked (1), of the 2.00 MB BIOS image for the Acer 4738 Intel labelled for B. The size corresponds to a 16 Mbit SPI flash chip on the mainboard.

BIOS dump for the Acer 4736Z read from a Macronix MX25L8005M2C flash chip, which the name lists explicitly. The 1.00 MB size matches that 8 Mbit part exactly.

Firmware image for the Acer 4736Z with no file extension and no board number or revision in the name, so the source board is not stated.

ZIP archive of BIOS firmware for the Acer 4736, 732 KB compressed, with no board number, revision or version in the name.

BIOS binary for the Acer 4736 on the KALHO platform, board LA-4491P. The LA- prefix is Compal's numbering pattern, so Compal built the mainboard.

Duplicate copy, marked (1), of the Acer 4736 BIOS for the KALHO platform on Compal board LA-4491P. The file is 1.00 MB, suiting an 8 Mbit SPI flash chip.

BIOS image for the Acer 4735 on the LAL90 platform, Compal board LA-4493P, with DDR3 noted in the name to mark the memory variant.

Embedded controller firmware for the Acer 5755, saved as a 128 KB .rom file. The EC handles power sequencing, keyboard, battery charging and fan control, so a corrupted…

BIOS image for the Acer 5749 in .fd format, 2.56 MB in size. An .fd file is often a firmware update capsule rather than a full chip dump, and its size does not match a…

RAR archive with BIOS firmware for the Acer 5740, 1.67 MB compressed, and no board number, revision or version in the name.

Raw binary for the Acer 5740, only 128 KB in size, which is far too small for a main BIOS and more likely an EC firmware image or a small flash dump.

BIOS dump for the Acer 5336 laptop, a 2.00 MB raw binary that matches a 16 Mbit SPI flash chip. The name carries no board number, revision or version.

BIOS dump for the Acer Aspire 5250, the name also carrying the code 0468 and the AMD marking, which points to the AMD platform version of that model.

Compressed RAR archive with BIOS firmware for the Acer Aspire 4752, tagged JE40 HR with motherboard number 10267-4.

Firmware image for an Acer Aspire 4750 fitted with a Core i3 processor, read from a Winbond W25Q32 flash chip.

Small 128 KB binary for the Acer Aspire 4749Z, labelled with the configuration string B952G50Mikk and a U11 ok note, which suggests a tested dump read from chip location…

Embedded controller firmware for the Acer Aspire 4743 on the JE43-CP board, motherboard number 10277-2N, for the ENE KB3930QF EC at revision A1.

Acer Aspire 4741 BIOS image for the Core i5 version on the Intel HM55 chipset, with the NV tag pointing to the board variant with NVIDIA discrete graphics.

Acer Aspire 4740 BIOS dump taken from a Macronix MX25L8005 flash chip. The 1.00 MB size corresponds to the 8 Mbit capacity of that part, so it suits boards carrying that…

BIOS firmware for the Acer Aspire 4740G, the variant with discrete graphics, read from a Macronix MX25L3205 flash chip.

Firmware file for the Acer Aspire 4739Z in .fd format, 2.06 MB. The .fd extension usually marks a BIOS capsule or update image rather than a raw chip dump, so its size…

Compressed archive with BIOS firmware for the Acer Aspire 4738ZG, tagged ZQ9, which is probably the board code.

Raw 4.00 MB BIOS dump for the Acer Aspire 4738ZG with the ZQ9 tag, sized for a 32 Mbit SPI flash chip.

Acer Aspire 4738Z firmware read from a 25X40 series SPI flash, a 4 Mbit part that matches the 512 KB file size.

BIOS dump for the Acer Aspire 5741 (model 7991) on the NEW75 board, Compal LA-5912P revision 1.

BIOS image for the Acer Aspire V5-121, a raw 4.00 MB binary sized for a 32 Mbit SPI flash chip.

BIOS firmware for the Acer Extensa 4620 with board code MS2204, Intel version 1.81, with the extension apparently cut off from a longer name.

Raw BIOS image for the Acer Extensa 4620, 1.00 MB, matching an 8 Mbit SPI flash chip. The name gives no board number or version, so compare the PCB markings with your…