Hi Ravi, Thank u for ur guidance. I confirmed that it is a 5 beeps sound. Is CMOS battery failure compatible with the problems in my laptop? Can I know what are the problems that can caused by CMOS battery failure. Tank u.
It should be an issue with the CMOS battery connector on the system board or CMOS battery. I would suggest you to contact a local technician to replace the CMOS battery on the system for issue resolution. If still the system gives you the same error after replacing the CMOS battery you may have to replace the system board.
Or you may contact our out of warranty department for repairs at 1-800-288-4410.