HCL P38 PDC firmware for the Nvidia-based version, supplied as a 612 KB RAR archive. The Nvidia tag separates it from other P38 builds, and PDC probably refers to a…

Firmware archive for the HCL P28 PDC laptop, RAR compressed to 423 KB. The name contains no board number, revision or chip type.

HCL P21 PDC BIOS image, packed as a 458 KB RAR archive, the same size as an unbranded P21 PDC file, so they are likely identical.

RAR archive of 416 KB containing BIOS firmware labelled K21 PDC. The name provides no brand, board revision or flash type.

Small BIOS archive for an HCL P28 PDC desktop, a model label pointing to a Pentium Dual-Core configuration; nothing else about the board is given.

BIOS firmware for the HCL P41 PDC, packed as an 891 KB RAR archive. PDC most likely denotes a Pentium Dual-Core version, but the name does not confirm this, and no board…

BIOS firmware archive labelled P21 PDC, packed as a RAR of 458 KB. The name gives no brand, though the same label appears elsewhere in HCL laptop collections; PDC most…

ASUS VivoMini UN45H firmware packed in a ZIP archive, marked as the commercial variant with BIOS version 0402 in a .BIN file.

BIOS archive for an HCL P41 PDC system, apparently an Intel G41/P41-era desktop board with a Pentium Dual-Core label, as the name indicates.