BIOS image for an IPMIP-BM motherboard on the H55 chipset, marked KIKI and version 1.04, packed in a 2.49 MB RAR archive.

Boardview file for the ASRock H55M-LE motherboard, revision 1.03, with part number 70-MXGE30-C01 in the name, supplied as a 392 KB ZIP.

Circuit schematic for the Gigabyte GA-H55M-S2H micro-ATX motherboard, revision 1.1, in a 2.47 MB PDF.

BIOS dump for the ZX-H55M motherboard, revision 1.11, labelled as working and fully tested.

ECS H55H-I motherboard file at version 1.0A, packed in a 592 KB RAR archive. The I suffix often marks a small form factor board, though the name itself does not confirm…

BIOS for the MSI MS-7636 desktop motherboard, version 3.1, sold as the H55M-E32, supplied in a 1.23 MB RAR archive.

Gigabyte GA-H55M-S2V desktop motherboard BIOS image for PCB revision 1.4, provided as a 1.00 MB raw BIN.

RAR archive of 7.85 MB holding BIOS firmware for the Gigabyte GA-H55M-S2V desktop motherboard, revision 1.4.

Firmware package for the ZX-H55M board, BIOS version 1.01, marked as working and fully tested.

BIOS image for an H55H-M motherboard, labelled version 1.0 and packed in a ZIP of roughly 1.55 MB.

BIOS archive for the Gigabyte GA-H55M-UD2H motherboard, revision 1.0, a 6.17 MB RAR file. The name gives no version or test status, so inspect the contents before use.

Firmware for the Gigabyte GA-H55M-UD2H at board revision 1.3, provided as a 6.11 MB RAR archive with no version or tested status stated in the name.

BIOS for the MSI H55M-E33 desktop motherboard, model code MS-7636, with firmware version 1.9 given in the name.

BIOS archive for an HP Pavilion dv4 with a Core i3 processor, shared graphics and an H55-series board label, motherboard LA-4106P, in a 1.75 MB RAR file.

Boardview for the Lenovo A700 all-in-one, board PIH55Fmb number 09185-1, in .brd format at 648 KB; the H55 in the code hints at an Intel H55 platform but is not spelled…

Intel DH55PJ motherboard firmware, an 8.00 MB binary sized for a 64 Mbit SPI flash chip.

ASUS BIOS for the P7H55-M desktop motherboard, version 1002, in a 2.89 MB ZIP. The H55 name points to an Intel H55 chipset board.

BIOS firmware for the ASUS P7H55-M LX desktop motherboard, version 0406, packed in a 2.71 MB ZIP.

Boardview for the ASUS P7H55-M/USB3 desktop motherboard, revision 1.06, in the FZ format often listed as BDV.

Firmware dump for the Intel DH55HC motherboard, intended for a Winbond W25Q64BV flash chip. That chip holds 64 Mbit, or 8 MB, which the image should match exactly.

BIOS image for the DH55PJ, an Intel desktop board, with the name noting a BD82H55 chipset, the Intel H55 PCH, paired with a Core i3 processor. The RAR is 3.13 MB.

BIOS dump of 8 MB for the Intel DH55TC desktop motherboard, an H55 chipset board. The name states no version or tested status, so treat it as an unverified backup.

Main BIOS image for the Intel DH55TC desktop motherboard, an H55-chipset board for LGA1156 processors, packed as a ZIP of 3.25 MB.

Verified-good BIOS for the Intel DH55TC motherboard, stored in a 3.07 MB RAR archive. The ok tag means the uploader confirmed the image booted a board, though no version…

BIOS image for the Intel DH55TC desktop motherboard, prepared for a Winbond W25Q64BV SPI flash chip.

Firmware dump for the ASUS P7H55-M desktop motherboard, with the BR suffix marking the Brazilian market variant, built on the Intel H55 chipset for first-generation Core…

Full BIOS dump for the Intel DH55HC desktop board with the H55 chipset, sized at 8.00 MB to match a 64 Mbit SPI chip.

Zip package containing BIOS firmware for the Intel DH55PJ motherboard, labelled in the name as confirmed working.

Firmware archive for the PIH55Z board marked MER, 1.24 MB in RAR format. The name implies an Intel H55 chipset platform; MER is not explained and no brand or revision is…

Compressed RAR package, 332 KB, labelled for the P7H55-M SI motherboard, an H55-chipset desktop board model following ASUS naming.

Schematic for the Biostar IH55E-MHT motherboard at revision 6.1, supplied as a PDF in a 2.14 MB RAR archive.

BIOS firmware archive named PIH55Z with an ME region reference, 1.29 MB in RAR format, likely for an Intel H55 based desktop board, though the maker is not stated.

BIOS firmware archive for the Intel DH55PJ desktop board, a microATX model based on the Intel H55 chipset.

BIOS binary for the Intel DH55TC desktop motherboard, which uses the H55 chipset for first-generation Core processors.

ASUS P7H55-M SI boardview, revision 1.03G, inside a 113 KB RAR archive. This micro-ATX H55 board layout can be opened in OpenBoardView, FlexBV or similar software after…

BIOS firmware for the Intel DH55TC desktop board, marked in the name as tested and working.

BIOS image archive for the Intel DH55P desktop motherboard, which uses the H55 chipset going by the model naming.

FZ-format boardview for the P7H55-M USB3 desktop board, revision 1.06. The P7H55 naming points to a micro-ATX board built on the Intel H55 chipset with added USB 3.0.

ASUS P7H55-M SI motherboard boardview, revision 1.03G, saved in FZ format and compressed into a 159 KB RAR file.

BIOS archive for the ZX-H55M motherboard, version 1.11, about 4.6 MB packed in RAR. Unlike other copies of this model, the name makes no claim that it has been tested.