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Raoul_Duke
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PostPosted: Sat Feb 22, 2003 7:17 pm    Post subject: Bios overide software can't boot from cdrom......workaround? Reply with quote

I'm about to install Gentoo on a different machine, problem is..........i have special software installed to overide the bios because it can't detect harddrives over 30gb. (mine is 60gb)

This software allows booting from floppy or boot-loader........but not cdrom. Is there anything i can put on a floppy to just access the cdrom and start installation from the CD. My bios allows this but if i go direct from cd, it by-passes the bios software and gives bad reports for the drive size. This causes all sorts of problems for installing, making it impossible to do :(

Anyone got any ideas?
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gilesjuk
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PostPosted: Sat Feb 22, 2003 7:30 pm    Post subject: Re: Bios overide software can't boot from cdrom......workaro Reply with quote

Raoul_Duke wrote:
I'm about to install Gentoo on a different machine, problem is..........i have special software installed to overide the bios because it can't detect harddrives over 30gb. (mine is 60gb)

This software allows booting from floppy or boot-loader........but not cdrom. Is there anything i can put on a floppy to just access the cdrom and start installation from the CD. My bios allows this but if i go direct from cd, it by-passes the bios software and gives bad reports for the drive size. This causes all sorts of problems for installing, making it impossible to do :(

Anyone got any ideas?


What software is it? what motherboard, chipset etc..?

This mentions alternative install methods:

http://www.gentoo.org/doc/en/altinstall.xml

This thread discusses the floppy bootdisk method (some other suggestions there, including using a redhat floppy)

https://forums.gentoo.org/viewtopic.php?t=27951

ps. If the special software is something like Maxblast then leave that in the MBR, install your LILO/GRUB loader in the boot partition.
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Mimamau
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PostPosted: Sun Feb 23, 2003 1:11 pm    Post subject: Reply with quote

also if you want to install only linux on this system, i would try to boot linux from the cd with the bios routine. linux doesnt use the bios to access the drive so it should detect your 60gb drive without problems.
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Raoul_Duke
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PostPosted: Sun Feb 23, 2003 2:31 pm    Post subject: Reply with quote

Cheers guys......

The smartboot manager looks good, although does anyone know how to use it just on a floppy to just access the cdrom drive? The website is a bit confusing :oops:
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Raoul_Duke
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PostPosted: Sun Feb 23, 2003 2:32 pm    Post subject: Reply with quote

Mimamau wrote:
also if you want to install only linux on this system, i would try to boot linux from the cd with the bios routine. linux doesnt use the bios to access the drive so it should detect your 60gb drive without problems.


I have tried that way and it doesn't see the correct sizes so i get stuck with a 2gb max install :(

p.s. the software is 'direct drive overlay' from IBM.....it's very good because it plays happily with grub :D
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