Since the board uses the Intel G33 chipset, you can often find core drivers directly from Intel's support site .
Official HP® Desktop Drivers and Software Download | HP® Support. HP dx2480 MT(KL969AV) Drivers Download hp narmada tg33mk motherboard drivers16
If you have downloaded a driver package (typically in a format like spXXXXX ), you can install it manually: Official HP® Desktop Drivers and Software Download Since the board uses the Intel G33 chipset,
Understanding the hardware is critical for finding the correct drivers: LGA775. Core 2 Duo
Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, and Celeron. Chipset: Intel G33 Express + ICH9. Memory: DDR2 support (typically two slots). Graphics: Integrated Intel GMA 3100.