OK, it finally happened again, and I painstakingly wrote down everything on the screen. The only weird thing is, when I compared it to the normal boot log of when it doesn't do that, the log is EXACTLY the same, word for word, letter for letter, etc....
So I just copied and pasted the normal boot log for that entire screen. Here it is:
NFORCE2: IDE controller at PCI slot 00:09.0
NFORCE2: chipset revision 162
NFORCE2: not 100%% native mode: will probe irqs later
AMD_IDE: Bios didn't set cable bits corectly. Enabling workaround.
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
AMD_IDE: PCI device 10de:0065 (nVidia Corporation) (rev a2) UDMA100 controller on pci00:09.0
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda
MA, hdb
MA
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc
MA, hdd
MA
SiI3112 Serial ATA: IDE controller at PCI slot 01:0b.0
SiI3112 Serial ATA: chipset revision 2
SiI3112 Serial ATA: not 100%% native mode: will probe irqs later
ide2: MMIO-DMA , BIOS settings: hde
io, hdf
io
ide3: MMIO-DMA , BIOS settings: hdg
io, hdh
io
hda: Maxtor 2B020H1, ATA DISK drive
hdb: Maxtor 53073H4, ATA DISK drive
blk: queue c03eb6c0, I/O limit 4095Mb (mask 0xffffffff)
blk: queue c03eb81c, I/O limit 4095Mb (mask 0xffffffff)
hdc: TDK CDRW5200B, ATAPI CD/DVD-ROM drive
hdd: ATAPI 52X CDROM, ATAPI CD/DVD-ROM drive
hde: Maxtor 6Y120M0, ATA DISK drive
hdg: Maxtor 6Y120M0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
I hope this helps! I am completely lost