My Inspiron N5110 Laptop doesn't boot, screen doesn't turn on.
The laptop was working fine yesterday. Today when i turned it on:-
-the power button turns on
-the three support buttons on the top right corner of the laptop flash
-i can see battery and power notification lights but the hard drive light doesn't blink or turn on
-i can hear and in fact glimpse the fan working, after 5 seconds, fan stopped
-the screen shows nothing, it isn't a black screen because that would imply that the screen still turns on but the screen remains off.
-I hear beep sound after 2 minutes.
Following methods i tried, but still same problem:
1. Removed the battery and press the power button for 30 seconds to remove static current, after that tried driecctly using adapter without battery.
2. Tried holding down the Fn+d and press the start button OR hoding down the D button and press te start button.
3. Alsi i removed the RAM adn reinserted, still same
4. searched some where to check whether the mother board is working or not - i tried this - "Removed the memory modules from the laptop and turned on , i heard the beep sound that means says that the motherboard is working fine.
Please help me on this.
Thank you.
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3 commentaires
Hi @siva5110 ,
How many beeps ?
Can you get into BIOS?
par jayeff
@jayeff Yes After 2 minutes, continuously 4 beeps and then stopped, after 2 seconds again 4 beeps, again same.
BIOS- scree doesn't turn on at all, if i enter into bios that means screen turned on, but here screen doesn't turned on.
par siva
@siva5110 Hi, regarding diagnostics beeps: https://www.parts-people.com/blog/2014/0... - It means, your memory write/read is fault.
par Lucas