A little knowledge is not enough when it comes to electronics.
Note to self: when Frankensteining a PC from old components, if you can’t find a manual online anywhere and the pins aren’t adequately marked on the motherboard itself, don’t guess the pinout of the PWR-SW, PWR-LED, RESET-SW and HDD-LED headers.
When power is applied, a faint fizzing sound accompanied by the sweet smell of a fried capacitor is all the feedback I need to know I got it wrong.
Fancy more? Try: Related articles
Digital bottlenecks | Craptcha | I lost my heart to Agnus, Denise & Paula | Leader of the pack | Washing machine safety | The rusty nail of UI
Don't be shy