Hi there,
My dell Inspiron N411z beeping 4 times and this happened when I pressed in BIOS reset to default settings and then after it started beeping 4times and not turning on. I tried replacing memory modules and tired reseating them and there is no change. I haven't used the laptop for a year and so I replaced the cmos battery and it's still same and beeping for 4 times. Please please can some one help me. As I'm doing my project work I don't have a laptop.
Thanks
Kind regards
Vamsi