Left Hand Lower Quadrant Red Light

[Jam]

I have http://uploadpicz.com/images/YENGS65.gif and I was wondering if could fix it myself (No warranty voiding stuff tho), I've tried the unplug and replug the cables thing and using no HDD, no luck.

[Corrupt]

I found this it may help http://support.microsoft.com/kb/907536 but it sounds like you have tried those

[Ashley 12344]

Most of the proper fixes void warranty. Although google would be your best bet I'd think.