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The following is a personal recommendation from one member - me.
Get yourself another hard drive. An older IDE (PATA) is good enough. You can get a 350 GB PATA for under $50. Or as an eternal devise about $70 at new egg or other on-line stores. Or maybe even you local Wallchart store.
Anyhow, have a separate reliable HDD makes things much easier.
You might have a HDD that id drawing too much current from the PSU. The solution is to stop using it. Or get a bigger PSU, but that would be treading the symptom. The HDD spindle is dragging.
Other options now follow.