Chosen Solution
Hello, My laptop is about 7 years old. Sometimes we I turn the laptop up it’s sound 5 beeps and doesn’t up. then, I turn the laptop off and try again until it’s finally start up. Importent - this problem happning for about 5 years so it’s doesn’t the age of the latop. How can I solve it? Thanks.
Hi! According to this article, there might be problem with the main board… What you could do other than replacing the board entirely is disabling the security chip in the BIOS and/ or swapping the CMOS battery.
Try the driver update on the Lenovo site.
