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--- blog:mac_iici_psufan [2020/08/01 10:28] – created john
+++ blog:mac_iici_psufan [2020/08/01 10:31] (current) – john
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 ====== Macintosh IIci - PSU fan replacement ======
+After 30+ years, the original fan on the PSU, although working fine, had gotten to a point where it was unreasonably noisy.
+Thankfully it's a standard 80x80x25mm fan in a clip-in housing:
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+All I needed to do was remove the old fan, slip in a new silent one and change the fan wiring from a standard 3-wire (+, -, speed) to the 2-wire header used in the PSU:
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+Looks good and sounds even better:
 {{:blog:img_1671.jpg?400|}}