![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
![Matthew Frost's "Turbo Button" Brings Back a Classic of Vintage Computing for the Modern Windows PC - Hackster.io Matthew Frost's "Turbo Button" Brings Back a Classic of Vintage Computing for the Modern Windows PC - Hackster.io](https://i.ytimg.com/vi/LzP6FxHc00o/maxresdefault.jpg)
Matthew Frost's "Turbo Button" Brings Back a Classic of Vintage Computing for the Modern Windows PC - Hackster.io
Matthew Frost's "Turbo Button" Brings Back a Classic of Vintage Computing for the Modern Windows PC - Hackster.io
![Lord Arse! 🕹️ on X: "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 Lord Arse! 🕹️ on X: "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](https://pbs.twimg.com/media/EzmdoDQWQAYAtsF.jpg:large)
Lord Arse! 🕹️ on X: "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
![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
![The lovely Pentium MMX 166Mhz system. Unfortunate that the motherboard does not support the turbo button option. The speed LED is programmed to show 166. I'm actually considering installing my 386 motherboard The lovely Pentium MMX 166Mhz system. Unfortunate that the motherboard does not support the turbo button option. The speed LED is programmed to show 166. I'm actually considering installing my 386 motherboard](https://i.redd.it/1vjb2orqohr51.jpg)
The lovely Pentium MMX 166Mhz system. Unfortunate that the motherboard does not support the turbo button option. The speed LED is programmed to show 166. I'm actually considering installing my 386 motherboard
![Mr. Milligan on X: "Back when computers had a TURBO button. I never did find out what that did... https://t.co/T2eVmauhQE" / X Mr. Milligan on X: "Back when computers had a TURBO button. I never did find out what that did... https://t.co/T2eVmauhQE" / X](https://pbs.twimg.com/media/DK1zCA5VYAAAw6w.jpg)