![hardware - Purpose of turbo switch on systems unable to slow to 4.77 MHz? - Retrocomputing Stack Exchange hardware - Purpose of turbo switch on systems unable to slow to 4.77 MHz? - Retrocomputing Stack Exchange](https://i.stack.imgur.com/V37LY.jpg)
hardware - Purpose of turbo switch on systems unable to slow to 4.77 MHz? - Retrocomputing Stack Exchange
![Lord Arse! on Twitter: "Contrary to popular belief, the “TURBO” button on a PC case wasn't to speed up the computer but to slow it down, so that older software designed to Lord Arse! on Twitter: "Contrary to popular belief, the “TURBO” button on a PC case wasn't to speed up the computer but to slow it down, so that older software designed to](https://pbs.twimg.com/media/EzmdoDQWQAYAtsF.jpg:large)
Lord Arse! on Twitter: "Contrary to popular belief, the “TURBO” button on a PC case wasn't to speed up the computer but to slow it down, so that older software designed to
![foone🏳️⚧️ on Twitter: "you gotta have a turbo button! https://t.co/a9o3AGNq6Z https://t.co/fnUfxdcPye" / Twitter foone🏳️⚧️ on Twitter: "you gotta have a turbo button! https://t.co/a9o3AGNq6Z https://t.co/fnUfxdcPye" / Twitter](https://pbs.twimg.com/media/DK1zOKJUMAAi_vO.jpg:large)
foone🏳️⚧️ on Twitter: "you gotta have a turbo button! https://t.co/a9o3AGNq6Z https://t.co/fnUfxdcPye" / Twitter
![This old desktop computer came with a "Turbo" button. What exactly would a Turbo button do for a computer, you a… | Desktop computers, Consumer technology, Turn ons This old desktop computer came with a "Turbo" button. What exactly would a Turbo button do for a computer, you a… | Desktop computers, Consumer technology, Turn ons](https://i.pinimg.com/736x/66/75/b1/6675b1dc0fdae4b8558356f3692e5ff0.jpg)
This old desktop computer came with a "Turbo" button. What exactly would a Turbo button do for a computer, you a… | Desktop computers, Consumer technology, Turn ons
![Just how you imagine a really old PC setup to look like. Love that Turbo button with the little speed display. : r/retrobattlestations Just how you imagine a really old PC setup to look like. Love that Turbo button with the little speed display. : r/retrobattlestations](https://i.redd.it/810tsaaamee71.jpg)
Just how you imagine a really old PC setup to look like. Love that Turbo button with the little speed display. : r/retrobattlestations
![Mr. Milligan on Twitter: "Back when computers had a TURBO button. I never did find out what that did... https://t.co/T2eVmauhQE" / Twitter Mr. Milligan on Twitter: "Back when computers had a TURBO button. I never did find out what that did... https://t.co/T2eVmauhQE" / Twitter](https://pbs.twimg.com/media/DK1zCA5VYAAAw6w.jpg)
Mr. Milligan on Twitter: "Back when computers had a TURBO button. I never did find out what that did... https://t.co/T2eVmauhQE" / Twitter
![Mnpctech Custom Gaming PC Builds, Case Mods & News – Tagged "retro computer ATX tower with turbo button" Mnpctech Custom Gaming PC Builds, Case Mods & News – Tagged "retro computer ATX tower with turbo button"](https://cdn.shopify.com/s/files/1/0255/0992/0834/articles/0_2_1024x1024.jpg?v=1593608103)