Choose the reset you actually need
- Wrong characters: restore the intended input layout. Swapped shortcuts: inspect remapping software. Wrong behavior on several computers: check the onboard profile.
- Write down or export macros, lighting, actuation and pairing settings you want to keep before a factory reset.
- Change one layer at a time and retry the original action. A profile reset is different from reinstalling Windows or erasing a Mac.
Windows: layouts and remaps
- Select the intended layout from the taskbar input menu. To manage layouts, use Settings → Time & language → Language & region → the language’s options → Keyboards.
- If PowerToys is applying an unwanted remap, disable Keyboard Manager and compare. Remove only the mappings you want to discard after saving them.
- Restore the normal profile in the keyboard’s own software if the change lives there.
macOS: input and modifier settings
- Select the intended source from the Input menu. Add or review sources under System Settings → Keyboard → Text Input → Edit.
- For changed Command, Option or Control behavior, open Keyboard → Keyboard Shortcuts → Modifier Keys. Choose the affected keyboard and use Restore Defaults if appropriate.
- Preserve app-specific shortcuts separately; resetting modifier keys does not erase those bindings.
Hardware reset: identify the exact model
Find the exact model and revision on the underside or in its software. Back up the profile before following its documented reset; procedures can differ within one brand.
- Original Corsair K55 only: unplug it, hold Fn+F4 while reconnecting, then release after ten seconds when the keyboard flashes. Open iCUE and follow the model’s firmware instructions.
- Corsair K55 Pro or Pro XT only: unplug it, hold Esc while reconnecting and release after about five seconds. A lighting flash indicates the documented reset.
- For another model, use its own official instructions. Do not substitute either example above; ask model support if a reset procedure is not documented.