Dell Inspiron 5521 :: Laptop CPU Fan Stopped Working Completely And Then Worked Back Again?
Apr 13, 2013
It's not like normal fan working when computer gets cooler stops, when it's heating up starts working. It happened 7 days ago. And that never happened since then. But I'm still wondering why it's happened. My laptop is just a few days old. I was checking my air vent and suspiciously was being silent. After keep checking 5 to 10 min the fan still wasn't not working. And then I started running heavy software like video converting program. CPU was working 100% when I load this, fan still was not working laptop bottom was getting heated up. Then decided to check my cpu temp and installed everest ultimate edition. Everest doesn't recognize both cpu temp and fan.
I restarted laptop because my laptop was getting hotter. And when I restart it, laptop fan started working normally. CPU temp, fan speed are recognized in everest software. After I noticed that in system cooling policy settings was in passive mode on battery. Why it's happened? I doubt it's cord unplugged or sth. Cause software couldn''t detect both cpu temp and fan. Remember, after I restarted software detected the fan and temp, all fan thing go back to normal. And if it was loose connection why it's worked back again when I restarted and still working. I'm not able to give it back.
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Aug 12, 2013
I've had this laptop for the best part of two months now and it has been excellent up to now. However, it has now shut down completely 4 times within the same day - with absolutely no warning. It doesn't feel as if it has overheated but I'm only touching the outer shell.
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Jul 21, 2014
Before the end of 2013 I bought an Ideapad U530 Touch for school and it's been working fine up until a few days ago when the backlight for the left most CTRL key stopped working and shut off completely. Every other key on the board is fine, except for this one. Is there any easy to fix to this problem, or do I need to send the entire computer back?
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Apr 2, 2013
Inspiron 1300, been plugging an external monitor in & using function F8 for years but it just failed. The monitor isn't recieving the signal anymore. Tried another monitor as well. My laptop screen is lit up as always, and I can see some movement when I cntrl alt delete, but I can't read anything to see what's wrong.Is it my video card? Is that the thing I plug my VGA cord for the monitor into?
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Jul 19, 2014
Computer is a year old. Windows 8. If i reset the computer the sound will come on for as long as im using it, but the second i walk away and come back its off and not working.
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Nov 3, 2014
My keyboard has stopped wanting to type any key back to back without a pause (whether it's a letter or delete or backspace). So if I'm typing a word with two letters that are consecutive, I have to pause or forget and backspace (which I can only do once also without a pause). It's also started this slight click/beep that happens usually in conjunction with the error although sometimes not. And, the click/beep isn't consistent (or at least I haven't found it's rhythm yet).
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Apr 29, 2013
I recently bought a Inspiron 5521 with ubuntu pre-installed, I shifted it to windows 7 OS and also updated the BIOS in the driver installing process,Before I updated the BIOS my Brightness was working fine meaning I can low the it down while on battery and use high settings on AC mode but after I updated the BIOS I could not do this feature any more....when I go to  Power Options to adjust it manually the Scroll bar there doesn't do a thing, even if I low it down or take it to full settings.
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Mar 25, 2013
my Dell inspiron 15R N5010 crashed on me, I had no previous warning that this was going to happen, when it crashed I was just watching a movie and not using up much CPU power. The laptop had not over been over heated, I checked straight after it crashed. It now is completely unresponsive i've tried using different chargers, batteries and I have also checked the internal hardware and everything seems to be intact, I assume at the moment it is a motherboard malfunction.
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Oct 22, 2014
I have the Pavilion g7-2235dx with Windows 8.1 operating system. Nearly every automatic update messes up my ability to get on the internet. The only way I can connect is to uninstall all of the updates. The icons on my desktop also stopped working. When I click on them, it goes right back to desktop. Can't pin them to the taskbar either. The ones on the taskbar won't open by clicking on them either. Have to right click and tell it to open. Also problem getting my Norton anti-virus to open. Says it working but can't open it.
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Jan 11, 2015
My g and h keys stopped working after a Windows 8.1 update occurred on my Inspiron 15R-5521. I didn't even want te update--but could not stop it.
I have tried updatin BIOS drivers, input drivers, and altering keyboard functions in control panel.
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Jan 14, 2015
I bought this inspiron 15r 5521. Its approx 2 year old. There was warning in battery status in the PC checkup. Few days afterwards the laptop did not start up. I searched and did a hard reset..BUT when i shut it down or hibernate . again its like dead and i have to plug in the power cord for 20 min and do a hard reset to turn it on . It also happens that if i shut down while the power cord is plugged and i take it out and again plug it , it stops charging..(again need a hard reset).
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Nov 21, 2014
My Inspiron 5521 warranty has expired a month back and now suddenly my laptop shows a message saying your battery has encountered a permanent damage during startup...The battery bar shows the mesage plugged in , not charging message and when i disconnect the ac power adapter my laptop shuts down...I tried updating my BIOS to A12 but it did not work...What is the problem here..Do Dell companies manufacture products which last only upto the warranty period or what??Â
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Jun 23, 2014
I've bought a Lenovo G575 three years ago, my warranty isn't active anymore. The fan in my laptop stopped working yesterday, and now when I do something that is CPU intensive, the Laptop shuts down because of the overheat.
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Is there a way to buy a new fan? Should I open the laptop and take a look at the fan, to see if it can be fixed without changing the fan.
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Mar 19, 2013
I am using dell inspiron 1525 laptop.my dvd drive is out of order and now i want to restore my laptop back to the factory resetting.. Although i have already tried F8 process but once i click on repair, a page opens after dell logo which states user name and password. i enter my user name which has admin properties and its password but it doesn't work.
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Apr 12, 2009
I am getting the above msg when trying to use the built-in Web cam for Video or for “picture capture”, i.e. photos.
I removed everything with the Dell camera and reinstalled the “Creative Labs Dell Webcam Manager , 140 mb”. No joy
I also installed from the Dell site "input device drivers"- "Creative labs driver, R2RC1, A04", no joy.
Webcam works fine with Messenger therefor I am cautious to “reinstall/remove, disable” or so the Webcam Device in Device Manager since I don’t want to ruin it further
I did a bit of searching and noticed others found solutions mainly by reinstalling drivers though this has not worked for me. Would someone have any other tips?
Here some PC details: Dell Inspiron 1525, Vista Home Premium, SP1, 2GB RAM, one reimage done around 4 months ago, not sure if it happened because of that)
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Feb 7, 2013
I have an Inspiron 1525 and the webcam has stopped working. I don't even have an Imaging Device visible on my Device Manager.
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Aug 27, 2013
I recently purchased a stock-standard Inspiron 3521 Touch running windows 8.
The touchscreen worked for the first few days but has subsequently stopped working which I suspect is due to windows/other software updates.
The system is not showing/recognising any Tablet and Pen hardware/drivers.
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Feb 9, 2013
I have a Dell Inspiron 1545 and the 98% ofthe keyboard has stopped working. I turned it on and tried to log on but nothing. I tried restarting it, taking out the battery and even cleaning the keyboard still nothing.
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Aug 26, 2009
I have an Inspiron 1720 laptop. It will be 2 years old this coming Christmas...and I ain't got the extended warranty so no go on sending this thing back to dell.
Recently within the past week or so the 1 and only fan has stopped working on it. Once I found out it stopped working I went and download SpeedFan to check on my temps and they was pretty high it showed the above normal arrow and sometimes even the flame icon next to the temps. So I have not been using my laptop since. I tried taking this thing apart but I have had no luck. I'm not very experienced in working on laptops.
~~UPDATE~~
My fan is working now. I don't know if I jumped to conclusions whenever my fan wouldn't turn on after a good 20 mins or so of just web surfing. So I decided to just hop on a game and play. Then there it was not even 5 mins into playing the fan kicked in and starting pushing out hot air very nicely, but I did look at the temps on SpeedFan and during gameplay my GPU would reach 140F and CPU would get at like 130-135F. My idle temps are still high in my opinion. The GPU idles in these ranges 125-130F and CPU at 100-110F. Is these temps normal? .....
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Dec 9, 2014
I've got a new Inspiron 15 (S/N DPDYC12) with Ubuntu, installed Win7 x64 on it, most drivers from the Dell site, and on launch it brings up the error "Synaptics touchpad 64-bit enhancements has stopped working". When I try to enter mouse options in control panel, I get the error "Unable to connect to synaptics pointing device driver'. Tried reinstalling the driver, rebooting, etc. How do I fix it?
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Dec 5, 2014
I have a new Inspiron 5547 w/Windows 7, everything is working well except for the Touchpad. Initially the touchpad was working fine, then it stopped responding, only when I attached a USB mouse could I use the laptop. I re-installed drivers and the Touchpad worked correctly again. A few days later, the trackpad stopped working again....reinstalled drivers yet again and everything worked fine. Now for the 3rd time in 4 days the trackpad is not working. Is this a hardware or Windows 7 Issue?
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Nov 11, 2014
I bought an Inspiron 14R about four months ago. The touchscreen worked fine until maybe a month ago. It was after the computer had some sort of update that the touchscreen stopped working. Any clue if there is a driver or something that I can download to fix this problem?
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Dec 27, 2014
I recently bought Dell Inspiron 15 5547 with Ubuntu.
When I installed Windows 7, I receive error message "Synaptics TouchPad 64-bit Enhancements has stopped working." Wen I close this my touchpad start working erratically. While typing cursor moves itself without touch or click.
The driver given on Dell site under Windows 7 is same as for Windows 8. I also tried drivers from Synaptics website but nothing worked.
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Feb 7, 2013
The touchpad on my dell inspiron 1545 has stopped working for no apparent reason. The left and right buttons still work. An external mouse works and I was able to check my touchpad settings using it, the touchpad settings all appear to be in order and I verified it was enabled. I can't understand why the touchpad suddenly stopped working...
I'm using Windows Vista.
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Sep 6, 2012
I've discovered my display driver has stopped working and frequently crashes.
Can i get a download link and replace it for Inspiron 15R (N5010)
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Mar 10, 2013
The touchpad on my Inspiron 15 stopped working this morning. I have a mouse plugged in and that seems to work but I'd like to get my touchpad working again. I've tried uninstalling and reinstalling the touch pad drivers but it won't allow the driver to reinstall.
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Dec 29, 2012
I recently bought a Dell Inspiron 3520 the wifi was working fine, and then it all of a sudden stopped. I already went and bought a new router, and tried using my Ethernet cable. The new router hasn't changed it but i can connect to my LAN network with the Ethernet cable. I am not satisfied with the LAN network because I bought a laptop so i could use it all of the house. I will not purchase anything else because i already bought an 85 dollar Belkin router.
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Feb 10, 2014
My touch screen has recently stopped working for an unknown reason. I looked under "Devices' in 'Device Manager' using the side 'Search' tool and I actually can't find the touch screen program anywhere. I ran a Diagnostics Test for it and it said that the device could not even be found.
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Nov 6, 2014
I have an Inspiron 1501 - it's old but it woks great.. I tried updating the BIOS following the instructions on the Dell site. I repeatedly get the Winphlash User Interface has stopped working. What is the proper technique to do this BIOS update without errors? I don't get any instructions on line - only a DOS type window then it disappears.
Also on the Dell site re Drivers, It finds my Service Tag and then I get the message that my operating system Windows Vista Home Basic is not available on the machine --but it was bought from DELL with this OS?
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Mar 24, 2013
I have Inspiron N5010. I downloaded the Windows 8 and the bluetooth stopped working.
I downloaded the drivers from the dell.com, but all it says is this "this product has compatibility issues" Â ...
ALSO, i can not use my webcam to take the pics. it will only turn on when using yahoo messenger or something.
How can I get the webcam to be on...
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