Archived from groups: alt.sys.pc-clone.dell (
More info?)
Here's what you'd get. You decide if you need any of theses
fixes/enhancements.
Personally I've never had a problem with a BIOS flash when I've followed the
directions.
YMMV.
The following changes have been made to BIOS rev A06 to create A07:
1. Fix handling of interrupts for PCI slot 1 in the preboot and DOS
environments
The following changes have been made to BIOS rev A07 to create A08:
1. Added support for Pentium 4 and Celeron CPUs with larger caches and
higher power requirements.
2. Updated microcode for new CPUs.
3. Prevent system lock-up when AC power is lost or button override is used
during system resume.
4. Allow full use of 1MB & 8MB on-board video memory to prevent issues with
non-windows operating systems.
(A08 to A09 but this is what it says)
The following changes have been made to BIOS rev A04 to create A05:
1. Add support for external system management tools to adjust asset tag.
2. Prevent boot failure in F12 Boot Menu if "Hard-Disk Drive C:" is
unchecked.
3. Prevent problems on first customer boot with manually going into
Utility Partition.
The following changes have been made to BIOS rev A09 to create A10:
1. Add support for faster processors and latest Celeron processors and
update processor microcode to support latest CPUs.
2. Added support for special keyboard.
3. Enabled SMBIOS token for integrated NIC with RPL.
4. Enabled use of the VESA 4F09h function to correct system splash video
corruption with some AGP video cards.
5. Added detection code for CPU/Cache failures.
6. Added new manufacturing mode messages.
"David Nimon" <dnimonREMOVE@sympatico.ca> wrote in message
news:mjkJc.19798$RD4.1410980@news20.bellglobal.com...
> Hi...
>
> I have a 4600 purchased last November. The BIOS version is A6. I see that
> there is a A10 on Dell's site.
>
> It's important to say that (touch wood) I'm NOT having any hardware
> problems.
>
> Is there a compelling reason to download and install the newer version? Or
> should I follow the philosophy of "If it ain't broke....don't fix it"?
>
> TIA
>
> --
> David Nimon
> dnimonREMOVE@##sympatico.ca
>
>