Dell Inspiron N5040 :: Laptop Won't Turn On
Apr 1, 2013
I have a dell Inspiron n5040 laptop . from yesterday I have been facing a problem that my laptop won't turn on and it just beep , beep and beep . The day it's start happening before that day I mean previous day some writing appears what says I don't remember hard ware or something is not working or so and it just turn off .
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Feb 26, 2013
I am using dell inspiron N5040 laptop from last 1.5 years. from last 2 months suddenly its going to blank screen. There is no sound at that time.
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Mar 10, 2013
I am having some troubles. Inspiron 15 N5040. The hardwire connection works, and the modem connects wirelessly to other devices, such as my Apple itouch and my roomate's laptop; but when my laptop tries to connect it says Unidentified network, no internet access. I have been editting setting and trying everything i can think of for?
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Dec 9, 2014
my laptop has failed the hard drive diagnostic with an error code of 2000-0142, and looking here in the forum I see it means that I should replace the hard drive. That being said, I am not actually having any problems with my computer. I ran the f12 diagnostic after a routine scan notified me of a smart short test fail and it came up on the diagnostic as well. Does that mean that at any moment I would actually see something happen?
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Apr 2, 2013
My laptop will not turn on at all. The only 'signs of life' I get is the power button and the first of the laptop lights turning on for the briefest fraction of a second when I attempt turning it on (this itself only happens some of the time, not always).
Throughout Sunday computer had been telling to restart to properly install [those pesky] windows updates. When I first tried turning on my computer come monday, I got the standard 'configuring' prior to start up, and then laptop shut down. Trying to turn it on again led me to the black screen telling me that windows failed to start up properly. I attempt to launch windows, but this went to system restore (last saved moment) and this failed. In fact this was the last time my computer was really and truly on.
From then on is the situation I have now - not turning on at all except for the occasional slight flicker in the power button. (I have tried different AC adapters and powering up with and without battery, to no avail.)If it counts for anything, my fan has been becoming very, very loud recently.
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Mar 19, 2013
Inspiron N5010 does nothing when power button pressed, if power cord is attached then blue charging light goes out indicating that power unit has been overloaded and tripped out. If power lead is unplugged from laptop and mains supply, then plugged into mains again power is restored to adaptor and blue light on lead lights up again. Using Dell manual I have stripped laptop down to component parts. If mains adaptor is plugged into I/O board then charging light on lead remains lit. When motherboard ( including CPU ) is remounted onto I/O board, when mains adaptor is plugged in charging light goes out. Motherboard does not show any burnt area's or signs of damage to any component. Tried all versions of static discharge to laptop before stripping down without success. If the only solution is to replace Motherboard how can I order. The existing board includes 1GB ATI Mobility Radeon HD550v Graphics. The laptop is out of warranty.
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Mar 4, 2013
my laptop is dell n5110 i5.when i push the button to turn on the laptop nothing happens! i checked the charger and the battery in an another laptop and there was no issue with them but when i plug the charger to my laptop the green light on the charger turns off immediately and the same thing happens with other charger! it must be a short circuit! i tried to remove the battery and the charger and to hold the button for 10 sec like described in a video i found in dell support but the problem persists! is it a problem with the dc card on my mother board?
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Mar 13, 2013
Laptop recently started playing up. I'm using a Inspiron 15R N5110.
If I turn the laptop off by going: Start, turn off, the display turns off but I can hear the fans still running. The only to turn it off is to hold down the power button.
Also if I shut my laptop lid the screen turns off but once again the fans are still running(doesn't go into to sleep mode). If I then re-open my laptop the display doesn't turn back on I have to hold the power button and then turn it back on.
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Jan 13, 2009
On new years eve i knocked a glass of wine onto my Dell Inspiron 6400 and immediately unplugged it and removed the battery in order to let it dry out for a bit.
After trying it a few times and the laptop not turning on the battery light began flashing 3 times in red and then nothing still not turning on.
A day or 2 later when i tried it again it this time turned on and was working fine all day (about 12 hours) untill i accidentally pulled out the AC plug in the back and it turned off and now wont switch on at all. When i now press the power button the battery light turns red but doesn't blink and still get no power.
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Jan 27, 2013
I have an Inspiron 17R laptop that I have to turn on two times to get it to start up - how can I fix it? My laptop is just over one month old.
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Nov 22, 2014
I've had my laptop for about a three weeks now. Last night, I shut the lid to put it to sleep and went out for a few hours, leaving the lap top plugged in.
When I came home, the laptop wouldn't turn on. I looked online, found to take out the battery, hold the power button down for 30 sec, put the battery back in, then plug it in again, nothing worked.
I left the battery out over night, then did the same thing -- no go.
The computer has been plugged in for about an hour now, still nothing.
There are no lights on the laptop itself, the green light is on the AC adapter and I also plugged in the adapter into another computer and it worked with that.
Running on Windows 7, Inspiron 17 5748 -- still under warranty.
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Feb 20, 2013
why my laptop won't turn on and is making a loud beeping sound?? Is this my battery?
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Jan 28, 2013
I am having troubles with my dell inspiron 1545. It has been working fine, but I just tried to switch it on, and it won't boot. After pressing the 'on' button, the cd drive flashes and makes a noise, like it normally does when I switch the laptop on. Then nothing happens for a whole minute, and then a loud repetitive beep starts. It's 4 beeps in a row, which then gets repeated. I have let the beep continue, but it doesn't seem to stop, unless I either press the 'on' button again or take the battery out.
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Mar 26, 2013
Whenever i turn on my laptop(DELL ispiron N5110), my system gives 5 continuous beeps thrice, i don't know the reason and what kind of failure it may be indicating. Few days back it was showing blank screen for a short duration when i turned it on.
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Oct 18, 2014
I have some problems with a new Dell laptop (bought a few weeks ago). The model is Dell 15.6'' Inspiron 3542. I've searched on google and on other forums but i didn't found something useful for my problem.
The problem is that when i turn on the laptop, running only on battery, after starting the windows, it freezes. If i turn on the laptop, with the AC adaptor plugged in, it works perfectly. But if i remove the AC adaptor, the laptop freezes after a while. If i turn off the laptop without the AC adaptor plugged in, the screen goes black but the laptop dosen't shut down completly, it freezes. And every time it freezes, the only way to shut down the laptop is to press for 5 sec the start button. I can use the laptop on battery mode, only on "Safe Mode" option of Windows.
I'm using Windows 7 Ultimate 64 bits, and i installed all the drivers from Dell support site.
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Sep 18, 2012
I mentioned in the subject my laptop won't start. I checked forums here and tried the offered solutions but nothing. My AC works fine, green light turns on when I plug it, and stays the same when I plug it to laptop. Laptop doesn't make any sounds...my led for battery on laptop doesn't work when I plug it on AC.
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Jan 31, 2013
At random, the 6,5, - and = keys get pressed (can be seen if a text editor/area is focused at the time) and the Windows 'help' dialog pops up, then shut down (no BSOD) within 2-3 seconds. It can also just shut off at any point during boot/shut down.
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Feb 25, 2013
i am using dell inspiron N5040 model . it is not turned on . i am diagnose power and without battery power ON checkup it is not working .
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Jan 30, 2013
I have dell red n5040 i3 processor, service tag<Service Tag removed as per privacy policy> no display. i already remove the cd rom, hdd, wlan. i replace new memory. but still don't display. when i remove the memory it beep twice, when i installed the memory i beep once but still don,t display. I tried the original memory to other laptop it runs ok.
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Mar 11, 2012
I have a problem with my Dell laptop. I got a virus , and i don't even know what did it do. When i start my laptop it loads like it was before( it says big DELL and Inspiron,then progress bar and F2 Setup and F12 Boot options). After that loads i see this thing flashing _ . And then red text comes up and says something like " Your laptop was blocked because bla bla bla" and after that red text this thing _ flashing. Keyboard is blocked, nothing happens when i try to connect USB or my mouse. The only thing i can do on my laptop now is press F2 or F12 while Dell loads, before that red thing.
How do i restore my system, what disks do i use?
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Apr 5, 2013
I think the problem may be to do with dust in the cooling fan vent .Tried to remove the back to get at it but nothing budges despite removing all screws. How to I do this?
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Feb 24, 2013
I have purchased dell n5040 in 2010 and till now it has worked fine but recently it started beeping 8 times ...
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Apr 6, 2013
I have an Inspiron N5040 just over one year old. To do a Factory Restore I followed the instructions and pressed <F8> after a power up.
In gets to the Advanced Boot Options menu. When I select Repair Your Computer it gives 2 options something like
1) Repair Windows
2) Start Windows Normally
If I select Repair Windows it loops back to the same screen and does not do anything.
What should I do? The laptop did not come with restore CD's or DVD's...
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Apr 11, 2012
My dell inspiron n5040 sometime types the keys 65'-= and then shuts down on both windows 7 and fedora 15
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Apr 13, 2013
I have a Dell Inspiron Model# N5040.
I have a problem with double clicking. (assume that all clicking is the left click) It is most apparent on the internet, when I hit the back button once, I go back two pages. Its annoying, but now i'm having trouble highlighting, and other important tasks. I do know about keyboard alternatives, but the mouse is just more convenient.
This problem started soon after my laptop survived having orange juice spilled onto it.
I have done my own research, and most forums state a software problem, but I am sure that I have a mechanical problem. I noticed that there is an "upstroke" and a "downstroke" to my click. When I click, that is the downstroke, the mouse performs as it's supposed to; but when I lift my finger, there is a second click that I did not intend, the upstroke. I've tested this on button clicking games on my laptop, and on other computers.
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May 23, 2012
I have a dell inspiron n5040 . Its only 1 month old.since 2days ago everytime i try to turn it on all i get is a blank screen with audio of 7 beeps a pause then 7 more and so on. I have read a few posts about taking the battery out and pressing the power button for 30 secs and also trying with just the ac power, I don't think this works for my problem. The power and battery lights comes on and the disk holder flashes. So my problem is I TURN ON MY LAPTOP AND THE SCREEN IS BLANK,I HEAR 7 BEEPS ETC.
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Apr 8, 2013
We thought there was a hard drive issue on my laptop Dell sent replacement drive(It showed drive missing on diags). However, it appears the original issue was the drive was coming loose from the connector. Now anytime I set the laptop down or on the side the hard drive comes loose. We can not find any type of strap or screw that holds the hard drive in place. It is a model N5040. All screws were tightened and none appear to be missing.
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Jun 1, 2012
I am an owner of a dell inspiron n5040 and im having the error code 2000-0142 on my laptop,
I was wondering if it was possible for someone to check out what problem causes my laptop to not work properly.
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Mar 16, 2013
My Inspiron N5040 doesn't start at all. Looks like hard drive has crashed. My service tag is 9XS8LT1.
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Dec 15, 2012
How I can get the original system restore/recovery media for the above machine?
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