bios misteriosa

Tengo un ordenador packard bell, con una bios que es una mierda, y quiero ponerle la bios original del fabricante de la placa, gigabyte

el modelo de mi placa es GA-K8VM-P-NF, he buscado en gigabyte hasta volverme loco, y esta placa NO ESTÁ, sencillamente para ellos no existe.

por si fuera poco no hay ninguna otra placa gigabyte socket 754 que tenga a la vez el chipset via K8T800, y el VT8235CD, solo la mía!!!!! Las gigabyte que aparecen ahí tienen el K8T800 y el VT8237. Así que si le meto una bios de las que hay ahí lo más posible es que lo joda todo, ¿o no?

cómo es posible esto? gigabyte sólo fabrica este modelo "raro" para packard bell y nada más?

tengo alguna opción de actualizar la bios?

alguien me ayuda a encontrar una bios para mi placa?

gracias y un saludo

aquí tenéis algunas especificaciones de la placa por si sirven de ayuda:





Motherboard Eberly (GA-K8VM-P-NF)

Specifications
Form Factor
µATX 24.4cm. x 24.4cm Form Factor
CPU Support
· Socket (Socket 754) for AMD Athlon 64 (previous names : K8, Clawhammer) processor

System Memory
· Two 184-pin DDR SDRAM DIMM sockets.
· Support for single-sided or double-sided DIMMs (DDR 333 and DDR400)

K8T800 Chipset
HyperTransporttm Bridge for Athlon64 CPU with 6.4 GB / Sec HyperTransport Interface and 8x / 4x / 2x AGP Bus with VPX Support plus 8X / 4X V-Link South Bridge Connection for Desktop PC Systems
Product Features
High Performance Noth Bridge with Hyper Transport interface to AMDtm Athlon64 CPU plus AGP 8X external bus to external Graphics Controller plus high-speed V-Link interface to chipset South Bridge.
· Combines with VIA VT8235CD V-Link South Bridge
· High Performance HyperTransport CPU Interface
· Chipset support for AMDtm Athlon64tm processor
· Processor interface via HyperTransport bus
· 800 / 600 / 400 / 200 Mhz clock rates with "Double Data Rate"-style operation for 1600 / 1200 / 800 / 400 MT/s (Mega-Transfers per second) in both directions simultaneously (total 6.4 GB/sec using 16-bit data tranfer mode)
· Default 8-bit / 200 Mhz operation on startup for high reliability with speedup to dual 16-bit, 800 Mhz operation
High Bandwidth 533 MB /Sec 8-bit V-Link Host Controller south Bridge Interface
· Supports 66 MHz V-Link Host interface with total bandwidth of 533 MB/sec
· Operates in 4x and 8x modes
· Full duplex commands with separate command /strobe for 4x mode, half-duplex for 8x mode
Full Featured Accelerated Graphics Port (AGP) 8x Controller
· Supports 533 Mhz 8x, 266 Mhz 4x, and 133 Mhz 2x transfer modes for AD and SBA signaling
· AGP v3.0 compliant with 8x transfert mode

VT8235CD Chipset
· Low cost V-Link client
· Highly integrated south bridge
· High bandwidth V-Link client controller
· Integrated fast ethernet
· Integrated AC'97 Audio
· Ultra DMA 133 / 100 /100 / 66 / 33 Matser mode E-IDE controller
· Six port USB 2.0 controller
· Keyboard /mouse controller
· RTC, LPC, SM-BUS, SERIAL IRQ ,Plug and Play (PnP)
· ACPI and PC2001 compliant enhanced power management