help!what is my bios and can it be upgraded

[zhangxinghai]

Program: Unicore BIOS Wizard Version 3.21
Program: eSupport.com BIOS Detect v1.2 July 21, 2003
BIOS Date: 03/18/97
BIOS Type: PhoenixBIOS Version 4.04
BIOS ID: unknown
Chipset: SiS 501 rev 0
Superio: SMC 665IR rev 2 found at port 3F0h

when powered on,I also see
pentium bios version r1.8 on screen

my notebook is twinhead slimnote-8133tv
I find an image on twinhead website which was sl8_r18.but I find
it doesn't support big hard disk.

thanks

[edwin]

bios on twinhead site is same as you have now, no further updates available, phoenix bios: cannot be patched, no solution from us, maybe eSupport has one.