- BIOS - BIOS: Dell OptiPlex System BIOS, Dimension System BIOS, A12 - [Detail]. Download:
- File 1: BDIMC_12.exe
- File 2: DIMC_A12.EXE
Other Operating Systems for Dimension C___ (Japan Only) drivers:
- Dimension C___ (Japan Only) BIOS drivers
- Dimension C___ (Japan Only) MS-DOS drivers
- Dimension C___ (Japan Only) OS Independent drivers
- Dimension C___ (Japan Only) Windows 2000 drivers
- Dimension C___ (Japan Only) Windows 7 32-bit drivers
- Dimension C___ (Japan Only) Windows 7 64-bit drivers
- Dimension C___ (Japan Only) Windows 95 drivers
- Dimension C___ (Japan Only) Windows 98 drivers
- Dimension C___ (Japan Only) Windows Me drivers
- Dimension C___ (Japan Only) Windows NT 3.5x drivers
- Dimension C___ (Japan Only) Windows NT 4.0 drivers
- Dimension C___ (Japan Only) Windows Vista 32-bit drivers
- Dimension C___ (Japan Only) Windows Vista 64-bit drivers
- Dimension C___ (Japan Only) Windows XP drivers
- Dimension C___ (Japan Only) Windows XP x64 drivers