Did you even try looking up the error codes? I'd try booting up while unplugged everything except boot drive, 1 stick of memory, CPU, power supply and monitor. So remove graphics card, all except one sticks of memory, unplug DVD drive, unplug hard drives that are not with windows, keyboard and mouse.
yeah they have to do with ide drives or scsi
0xA0 IDE initialization is started
0xA1 IDE Reset
0xA2 IDE Detect
0xA3 IDE Enable
0xA4 SCSI initialization is started
0xA5 SCSI Reset
0xA6 SCSI Detect
0xA7 SCSI Enable
i finally go it to boot by using a dvi cable instead of hdmi but now im back to hdmi.