free.kout
1 Nickel

RE: Inspiron 14z 5423 3 Beep Code

Hi,

I had the same issue with Dell inspirion 5423 after installing Windows 10.

First, I followed this manual to remove CMOS battery:
https://www.youtube.com/watch?v=BThpfrNRzFE

Then the beeping stopped, but laptop started after few attempts to start with F2 key, as described here:

http://dailytwocents.com/solved-windows-10-killed-my-dell-inspiron-3520/#comment-34501