usage: fix meaning “to repair,” which is probably an Americanism, is fully standard in all varieties of speech and writing. fix (to) meaning “to prepare, plan (to)” is another Americanism: We're fixing to go to town.
Our team is equipped to fix or replace parts of your computer, such as the screen, memory, hard drive, and other components. Should any of these aspects require attention, we ensure the use of high-quality parts and tools for every job.
To fix is to fasten in position securely or to make more or less permanent against change, especially something already existing: to fix a bayonet on a gun; fix a principle in one's mind.