At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
Hi abcd_21 , You have a dell machine, therefore ... Run a diagnostics turn off your system press and hold Fn key ,power on the system, leave fn key it will start running a diagnostic it will give you an option to press any key to continue press any key and you will get 4 options
express test custom test extended test and symptom tree choose symptom tree you will get list of devicec choose keyboard run test it will highlight some keys you have to press if everything works fine here
hardware is working fine then you have to take the system back to day one or use Operating system cd to reinstall the operating system.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
×