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.
- 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.
If the high pitch noise is coming from the bottom edge of the LCD screen, then the noise could be coming from the inverter. Replacement inverters are available from :- www.lcdparts.net
You can either find the CMOS backup battery and take it out for a while to let the memory discharge, or look online to find a program which will crack the Phoenix password (these do exist, I had to use them when I was in business fixing computers).
×