Please Help!.... trouble with burning DVD

[colin5]

I have burned several DVD's with Magiciso at slow speed. i can see all the files via Explore in Windows however when i put them into a PC and boot from the DVD i get a black screen and blinking cursor as it trys to read the disk then it says "ERROR- OPERATING SYSTEM NOT FOUND".

 

So i can't even get the to the first step of actually installing anything. i have tried this on two completely seperate PC's and same thing. so makes me think i must be doing something wrong when i burn?

 

below are the two files that i have made DVD from a disk image (not burning an data disk). i see all the files it burns on each DVD.

 

iPC_OSx86_10_5_6_Universal_PPF5_Final.iso

 

iATKOS_5i.iso

 

Please help... what am i missing???? when i put in a WinXP installation disk and boot with the DVD it reads that fine.

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my PC has (well i tried to seperate ones, but the one i want to really install on)

 

SuperMicro X7DAL MB

5160 Xeon 3.0 intel chips

4GB Ram

Nvidia 7950GTX card

Mad Dog DVD player