Do you have an older Mainboard with Award 4.51PG Bios and plan to use a 40GB or bigger HDD ?
Do you not want to fiddle with Diskmanagers ?
I have found a site hosting 50+ patched Award 4.51PG Bios supporting up to 64GB or 128GB HDD
You'll see Bios for many Asus DFI MSI Biostar Chaintech FIC Shuttle mainboards and other manufacturers
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For a Bios supporting big HDD please look at your mainboard's manufacturer website first !
This patch is only possible for Boards with Award 4.51PG based Bios already supporting up to 32GB HDD - usually beginning with biosdate of 10-12/1997 or 1998 !!
You must have knowledge "How to flash my mainboards Bios without damaging it" as flashing is always risky
In the list you'll see manufacturer , model and/or revision number , Bios-ID and HDD size supported
Remember : All Bios on this site have been reported to work but FLASH AT YOUR OWN RISK !