20 Most Recent Dell Inspiron N4010 Core I3 2.53 Ghz 14-inch Laptop 4gb Wifi Dvd Webcam R14 Questions & Answers

buy a coolpad .its cheap and have 2 or 3 fans in it some have even 4 fansand it is very easy to attach with laptop through usb port just like a pendrive.buy it . coolpad will prevent ur laptop from over heating.

Sorry dude, your screen have been damaged. That happens, take it in to service, they will charge you 100 US, (if no warranty) for replace it.

press windows button and in the search type msconfig go to startup tab and uncheck those you dont want to start. scroll to the bottom toolbar bottom of screen right click you can select task manager applications also processes you will see whats running on your computer and ticking over you might have a virus if you see something running that you does not need to be running select end now then you might you might uninstall that particular program and some unnecessary programs you should also check leads from motherboard to hard drive for secure dust free connections click start control panel administrative tools computer management disk management right click on your drive select properties click tools you should see click check now click start tick in both boxes this will schedule to on restart do not have any input while chkdsk utility is in progress any might damage your computer also you might download and use this registry cleaner it is totally free to use http://download.cnet.com/ccleaner/ then defragment your hard drive adding more ram is the best way of speeding up a computer If you're not sure if a module is right for your system use the Crucial Memory Advisor tool for a list of guaranteed compatible modules you should always ask for a guarantee on compatability before purchasing any ram and buy working pairs if possible you might have to many programs running at the same time putting to much strain on the CPU try uninstalling a few unnecessary programs this should speed up your computer hope this helps

There are lots here https://www.google.com/search?q=dell+dj30+3.7v+li+battery ..

funny thing about speakers is that they need an enclosure to work properly in the unit has a back and the car has a door skin or other enclosure to work in

Back it up to a computer and do a full factory reset. I just read your question tagged onto an old post. You should not be using this device to store important class notes. It is so old it could fail at any time. Notice in the link what Dell says in the manual Whenever I turn my Dell DJ on, it starts up in Rescue Mode. Your Dell DJ's firmware or operating system may be damaged. Go to support.dell.com for the .. https://www.google.com/search?q=Dell+Jukebox+Rescue+Mode ..

Click here to follow these steps https://mybestspeakers.com/how-to-take-apart-speakers-with-no-screws/

If there is no separate power supply the usb plug must be used in order to provide power for the speakers, but whether the analogue cable must be plugged in or not will depend on the internal construction and specification of the speakers. I suggest you initially use the usb and if there is no sound and no on-screen instructions, plug in the analogue line. If there is a separate power supply the speakers are probably and either/or design.

what is 'dragging'? most likely dirty contact on the plug from computer to the speakers.

Windows has a troubleshooter for the audio system in most computers. Get the "fix" here: https://support.microsoft.com/en-us/help/4026994/windows-fix-sound-problems Good luck!

Is there a battery back up somewhere on your computer? It could have failed. Or at least something connected with it. It could be an electronic fault. Bad capacitors etc. I assume they have ruled out a virus?

Get a wired lapel microphone and plug it into the microphone input on your Dell. The onboard mic is designed to record all ambient sounds. You want a different product to get the result you're looking for.

you need an amplifier

Sorry we no sources.

http://www.winzipdriverupdater.com/du/wddc2/index.php?gclid=Cj0KEQjw4_DABRC1tuPSpqXjxZwBEiQAhMIp6xjEQvMY5Q7_6N8A6M3hD4RN47VAdMlXQPa0AyNAfyUaAlDa8P8HAQ

Forget the upgrade to windows 10, Dell doesn't recommend you do this as it disables some programs. I have the same computer.

adjust the balance knob to center position

My daughter had the same trouble with her Dell computer. The guy who was reloading Windows found the additional drivers on the Dell website. The Dell recovery disc supplied with a new machine already contain those drivers.

Try plugging a pair of headphones or earbuds or a different pair of known-working speakers (in places of the current speakers) - if you get sound with the "replacements", then there's a problem with the "current" speakers; otherwise, the problem is the sound on the unit. Alternatively, plug the "current" speakers into a different (preferably, known-working) unit. If there's still no sound, then there's a problem with the speakers; otherwise, the problem is the sound on the original unit.

Joseph Nucifora, Unfortunately, Dell does not have any wiring diagrams for speakers or sub-woofers. They would replace them if they are broken and are under warranty. Thank You, Dell-Jesse L Dell Social Media and Communities