Bios upgrade for i440BX-W977TF-2A69KMPCC

[BigDadday]

I want to go up to at least a 1GHz as I have a spare and can use it but I have a EUPA mobo and cannot find the flash for the bios.Info is,

Program: eSupport.com BIOS Agent Version 3.45
BIOS Date: 04/28/00
BIOS Type: Award Modular BIOS v4.51PG
BIOS ID: 04/28/2000-i440BX-W977TF-2A69KMPCC
OEM Sign-On: IBB R1.44 April,28,2000
Chipset: Intel 440BX/ZX rev 3
Superio: Winbond 977TF rev 0 found at port 3FOh
OS: Microsoft Windows 98 Version: 4.10.2222 B
CPU: Pentium II 450 Mhz
BIOS ROM In Socket: Yes
BIOS ROM Size: 256K
Memory Installed: 640 MB
Memory Maximum: Unknown
Memory Slot 01: 256 MB
Memory Slot 02: 128 MB
Memory Slot 03: 256 MB
Memory Slot 04: 0 MB