BTX loader crash on AM2 Asus M2N32 WS mainboard

Søren Schmidt sos at
Thu Nov 29 05:01:56 PST 2007

Andre Oppermann wrote:
> atapci0: <nVidia nForce MCP55 UDMA133 controller> port 
> 0x1f0-0x1f7,0x3f6,0x170-0x177, 0x376,0xf400-0xf40f at device 12.0 on pci0
> ata0: <ATA channel 0> on atapci0
> ata0: [ITHREAD]
> ata1: <ATA channel 1> on atapci0
> ata1: [ITHREAD]
> ...
> acd0: DVDR <PIONEER DVD-RW DVR-103/2.00> at ata0-master PIO4
> ...
> acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x06
> GEOM_LABEL: Label for provider acd0 is iso9660/FreeBSD_Install.
> acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x06
> then it just hangs (not hard though)...  Have tried it with two
> different CDROM drivers from different makers with identical results
> (the other drive is a plain Toshiba DVDROM).  Image is FreeBSD 7.0BETA3
> AMD64 burned to a CD-R. Exactly the same problem with BETA3 i386.
> FreeBSD 6.2R i386 boots into the installer successfully.
Hmm, the errors code returned says its an uncorrectable media error, are 
you *sure* the media is OK and readable, ie can you read the entire CD 
in another machine ?


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