If you can't see a drive that was working or a known good replacement drive I would think you may have a logic board problem. Do you have another unit you can use to install a good OS on to see if the computer runs. If it doesn't I would think the logic board is definitely defective. Ralph
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If you can't see a drive that was working or a known good replacement drive I would think you may have a logic board problem. Do you have another drive you can use to install a good OS on to see if the computer runs. If it doesn't I would think the logic board is definitely defective. Ralph
If you can't see a drive that was working or a known good replacement drive I would think you may have a logic board problem. Do you have another unit you can use to install a good OS on to see if the computer runs. If it doesn't I would think the logic board is definitely defective. Ralph