Editing Macintosh Performa 460 (section)

== Known faults ==
* Leaking surface-mount electrolytic capacitors on the logic board and in the power supply. The board list is on [[Macintosh LC III+ Capacitor Replacement Guide]].
* C22 on the LC III logic board, the 47&nbsp;µF capacitor on the −5&nbsp;V rail, is printed and fitted the wrong way round at the factory. Doug Brown's article treats the Performa 460, 466 and 467 as the same design. Serial-port faults after a recap point there.<ref name="ddb">Doug Brown, [https://www.downtowndougbrown.com/2024/11/the-capacitor-that-apple-soldered-incorrectly-at-the-factory/ "The capacitor that Apple soldered incorrectly at the factory"], 26 November 2024.</ref>
* A flat PRAM battery: Apple's charts for this family put "Check batteries" first for "No video" and in the no-power entries.<ref name="ss4" />

See [[Macintosh Performa 460 Troubleshooting]], which applies to all three models, and [[Macintosh LC III+ Troubleshooting]].