Re: Dell OptiPlex GX270 - multiple bad cap failures

I Have bunch of these gx270 optiplex dell computers i got at auction.All were defective, most have cap problems.I replaced the 1800uf 6.3v with 2200 6.3v,1800uf 16v with 2200uf 16v, and 1500uf 6.3v with 2200uf 6.3v and now they post.However about 1/3 of the units after burn in for day or two give thermal shutdown error and shutdown.There is some 820uf 6.3 and 680uf 10v that i didnt replace becuase they didnt look bad.Can these need replaced also.Does anyone know which caps give this perticular problem?

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