Question Laptop show black screen and produce sound

Apr 24, 2021
3
0
10
After turning on it show black/blue screen and nothing and then start sounds like click or flickering (like the sound when a dvd inserted )
It has DIMM RAM INSERTED IN THE SLOT OF DDR3 .
THANK YOU
 
Last edited:

Anadoe

Great
Apr 3, 2021
10
2
65
There are a couple of questions you need to answer first.
1.Which laptop are you using?
2.Is the laptop powered on ?
3.Is it powering up while charging ?
Try running out the battery. And then charge it again. See if it turns on or not.
 
Apr 24, 2021
3
0
10
1 Acer aspire 4752 series
Model No.=MS2347
2.It on but nothing shown on screen.
It actually doesn't boot. Only show black screen
3.Yes I try all these without battery only with adapter

I don't have battery so use with adapter.
I remove CMOS BATTERY. Will it cause any problems ?