Pick up cbrom606 and modbin 2.01.01 here:
http://www.dstyles.de/bios/bnobtc-files/award/

Pick up the MSI bios here:
http://www.msi.com.tw/program/support/bios/bos/spt_bos_detail.php?UID=640&kind=1
File: 7093v39.zip

Pick up the A8AE bios v3.10 from http://www.hp.com, search for: sp26622.exe
Extract the 310.rom file from sp26622.exe using winrar

Copy all these files to a sub-directory

View the VGA module in the MSI bios:
cbrom606 W7093AMS.bin /d
One of the lines should be:
7. VGA ROM[1] 0F000h(60.00K) 09903h(38.25K) BR13593h.YT

View the VGA module in the HP bios
cbrom606 310.rom /d
One of the lines should be:
14. VGA ROM[1] 0D000h(52.00K) 08410h(33.02K) br14086.bin

Extract the VGA module from the MSI bios

cbrom606 W7093AMS.390 /vga extract
CBROM V6.06 (C)Award Software 1999 All Rights Reserved.
VGA ROM - - - [1] : BR13593h.YT
Enter an extract file Name :(BR13593h.YT)
[VGA-1] ROM is extracted to BR13593h.YT

Replace the VGA bios in the HP with the MSI module:

cbrom606 310.rom /vga br13593h.yt
CBROM V6.06 (C)Award Software 1999 All Rights Reserved.
Adding br13593h.yt ....... 63.7%

Verify it got added (note: I have found it is not necessary to �release� a module before overwriting it using cbrom606, as long as there is no duplicates of the type (e.g. pci).

cbrom606 310.rom /d
Should see a line like:
15. VGA ROM[1] 0F000h(60.00K) 09903h(38.25K) br13593h.yt

Run the result through modbin6 to clean up all checksums:
modbin6 310.rom
In modbin6:
ALT-F -> Save As -> mybios.bin

View your bios with cbrom606 to make sure it looks sane:
cbrom606 mybios.bin

Flash your new bios �AT YOUR OWN RISK-.