Diagnose sound problem on Dell system

When you lose sound on your dell system, it can be difficult to figure out why it's not working. It can be very frustrating when you simply want to listen music but your dell system's sound is not working. It might be occurred from any hardware/software issue or something else.

Just follow these dell support easy tips given below to fix dell system sound issue, without help of any other tools or internet. And these easy steps are -

Step 1: Start from a very basic step, first check that your dell system volume is on, low or muted. It can be fixing by speaker icon from desktop.

Step 2: Now check your hardware issue; check your speaker manually. Check that speaker has power supply & it is properly connected with computers 'audio jack' or 'usb port'. You can also try another set of speakers to verify that the sound card is working properly or not.

Also find here easy help guide for what to do if your dell laptop's wireless is not working.

Step 3: Now check for any software issue. Go to start->control panel->hardware and sound->sound. Select speaker & headphone tab and check that volume level is full & 'Device Usage' is enable. 

Step 4: Now check driver related issue; go to Mycompputer->properties->hardware->device manager. Now check for "!" or an "X" symbol under 'sound, video, and game controllers'. If you see any symbol, then update driver from manufacture's website.

Step 5: If you are still facing same problem after apply all steps to fix your dell problem, then it might be possible that your dell system may have become infected with a virus affecting its audio output, it need a strong virus removal program.

Feel free to get online technical support to fix your computer problems. Just Call on Toll-Free number(1-866-541-1792) & get 24*7 expert help for online diagnostic and troubleshooting.

Also find some more steps to follow if sound is not working on your dell laptop>>

Fix Hp laptop freezing problem

It’s no secret that many hp laptops are facing freezing problems stem from either a software or hardware driver incompatibility, or system process overload, or virus & malware issue. The main reason behind hp laptop freeze up is program conflicts. Older programs cause conflicts when loaded on laptop with new versions of operating system. So check your installed program to fix the conflicting issue.

Fortunately, if your hp laptop computer is having a constant freezing problem, there are several things you can do to fix it -

Step1: Whenever you Hp laptop face freeze problem, first try to restart it in order to diagnose the problem.

Step2: The most common problem that causes computers to freeze up periodically is the presence of a computer virus. Download one of best antivirus and perform virus removal operation on all disks.

Step3: Once virus removal process is done, apply disk defragment operation of your hard disk. It will manage your files that may have been displaced and puts them back. It can some time but once it finished, lot of hard disk related issue will be fix.

Step4: Also run a disk cleanup program to delete temporary and cache files that might be infected file may be responsible for hp problems. Run any disk cleaner program and select your hard drive and then waiting for it to analyze files that it will delete.

Step5: After applying all these above methods, it might be possible that your hp laptop frizzing could be solved; otherwise you need to reformat your hard drive.

If the hp laptop is still freezing after all of the above steps have been taken, you may have persistent malware on your computer, which can only be removed by completely formatting your computer hard disk.

Feel free to get online technical support to fix your computer problems. Just Call on Toll-Free number(1-866-541-1792) & get 24*7 expert help for online diagnostic and troubleshooting.

Also find here top 10 problems with HP printers and solutions.

Why my computer not restore?

System restore is a very handy tool which provides you an opportunity to undo certain unwanted changes that you made to your computer. System Restore allows the roll back of system files, registry keys, installed programs etc .It automatically saves snapshots or restore points of your Windows system settings and files. 

If computer restore feature is not working in your windows operating system, then start your computer in safe mode. Simply restart your computer again and press F8 when your computer is booting up and select the option from given list that enables you to start your computer in safe mode from the list. (Can restore feature definitely remove virus from computer? Or something else...)

Your system will open in safe mode. Now try again system restore feature. Finish all required steps and select check point and restart your compute again. You will automatically out of safe mode once you finished restore and restart computer. It can fix your computer not restore problem easily.

But sometime peoples complain that they are still not able to restore computer in safe mode. If you are facing same situation during system restore, then you have option to use windows repair restore disk. If restore disk in optical drive or usb drive, then first you would be need some changes in BIOS setting and select option for making your computer boot from the restore disk.

Now you can easily fix this problem using system restore disk if you are not able to fix this issue in safe mode. But some peoples still complains that they are not able to fix this issue yet. Then I think something is wrong in your system like any virus or malware interrupting with system restore process. Now scan your computer just before system restore for virus removal and now once again try to restore your computer again. Next time choose better antivirus. Find here easy guide for how to delete windows system restore virus.

These system restore methods are same for all windows operating system Windows 7, Windows XP and Windows Vista as well.

So next time when you find system restore not working problem in your computer, don't get hassled, just follow above instruction in this post.

Feel free to get online technical support to fix your computer problems. Just Call on Toll-Free number(1-866-541-1792) & get 24*7 expert help for online diagnostic and troubleshooting.

See also: How to setup a restore point in Microsoft windows 7 >>

Fix webcam problems in hp laptop

Sometimes the HP laptop built-in webcam does not work. This issue can be occur from hardware problem unless the built-in camera is broken or it is a problem with the webcam configuration or a device driver problem.

To find hp support to fix this issue, first uninstall the older device drivers and then install the latest device drivers. You can also download the latest webcam drivers from the internet and install the new device drivers.

If you are using a Windows 7 operating system, there are some easy steps to manually fix hp problems related to your webcam- 

Step1: First go to Control panel & open the 'Device manager'.

Step2: Now go to your Hp laptop webcam option & completely uninstall it.

Now your laptop will restart automatically, then follow given steps: 

Step3: Now go to HP manufacture site & in the download option, select your model number.

Step4: After selecting the laptop model number from site, click on 'Software & Drivers Downloads'.

Step5: Now you need to choose your operating system & select the given updates & follow all instructions to download it.

After complete download, install supported driver for your hp laptop webcam. After install driver, reboot your laptop again and check that your webcam is working properly or not.

I hope it will fix your webcam not working issue if laptop is not facing any hardware issue.

Thanks,

Feel free to get online technical support to fix your computer problems. Just Call on Toll-Free number(1-866-541-1792) & get 24*7 expert help for online diagnostic and troubleshooting.

More hp related topic: Why is my Hp printer always busy?

Is your Dell laptop fan break down?

The laptop fan is one of the essential units of the laptop. It helps the system to remain cool. If this breaks down, the whole system gets affected. When a program is running the laptop uses a sufficient amount of power. 

Hence, due to this the laptop gets heated. In order to reduce this heat the fan comes in to use. The fan causes the cooling of the interior units of the laptop.

If the fan is not working then the laptop will get over heated which will cause it to slow down the process. If this continues then the laptop may stop working. In case, your dell laptop fan shuts down suddenly causing your laptop to overheat, you need to check for the problem. Many factors may be responsible for the fan to break down. 

To fix this most common dell problem, proper ventilation is required in the laptop also so that the hot air goes out of the system; the fan does all these procedures. The non working of the fan will hence affect the whole system so make sure you take proper precautions. Getting a replacement fan is the best way to deal with sudden break down of a laptop fan. This is not an expensive deal. (also find here solution for what to do if your dell laptop's wireless is not working ...)

There are many ways in which you can troubleshoot your dell laptop fan to avoid the possibility of replacement as far as possible or you can find dell technical support online from certified professionals. You can do this via diagnosing the actual problem. In case you find out a problem with dell laptop fan, then there is some obstruction in the path. Just open up the case of the laptop and clean it. Do not damage other components. Cleaning the laptop fan will also help you a lot.

Feel free to get online technical support to fix your computer problems. Just Call on Toll-Free number(1-866-541-1792) & get 24*7 expert help for online diagnostic and troubleshooting.

If you are facing any problem with dell printer, so find here common dell printer troubleshooting steps >>

Fix CD/DVD drive not showing issue

It is very common computer problem for you when you insert a disk into your disk drive it doesn’t come up at all. Sudden you find that your CD/DVD drive missing or doesn’t exist in my-computer window. So its time to fix computer problems with follow very easy steps. I am sharing here one of the easiest method to fix CD/DVD drive not showing problem in your PC, and these steps are -

Step1: First go to 'start' menu and right click on 'My computer', then select 'Manage' option.

Step2: Now 'Computer Management' window will be open, and then click on 'storage' option from the list.

Step3: Now click on 'Disk Management' option from the right of the window.

Step4: Then right click on your device and select all letters and path according to your use.

Step5: Now a new window pop-up will open, and then click on 'add' button in this pop-up.

Step6: Now select any alphabets from the list and click on 'OK' button to save the setting & close the pop-up window.

Its time to check your setting result in your my computer window. I hope you will see there CD/DVD drive now.

Feel free to get online technical support to fix your computer problems. Just Call on Toll-Free number(1-866-541-1792) & get 24*7 expert help for online diagnostic and troubleshooting.

Also find here why my dell dvd drive is not working?

Fix PC restart without warning problem

Windows systems are configured detect and repair errors automatically. However, this wonderful feature is far from perfect and it is very common windows problem. Often with no warning your system simply restarts. No error message can leave the user clueless to what the next step should be. An error that causes Windows automatic restarts usually goes by the name of a fatal error. Your Windows can suddenly restart or shut down without warning. It means your computer registry is particular damage from such errors. This problem is same for both, desktop and as well as laptop. Find here why laptop randomly shut down?

 

You can prevent windows restarts by configuring your computer to stay online if an error occurs and display the responsible error message. Here are some computer windows help repair tips to diagnose this problem -

When a reboot occurs on your windows computer, computer will shutdown randomly or restart without warning. This is the default behavior when Windows XP encounters a system failure. You can manually change this computer failure behavior, just click on "My Computer" and go to "properties" from right click on it. Now in the 'Advanced' tab, click on "setting" button under "Startup and Recovery" option.

Now uncheck "Automatically Restart" under the 'System Failure' box. When next time your computer shutdown without warning, it will show you blue screen with error code. This error code will inform you what is Windows problems in your computer & why your computer shutdown without warning.

Feel free to get online technical support to fix your computer problems. Just Call on Toll-Free number(1-866-541-1792) & get 24*7 expert help for online diagnostic and troubleshooting.

See more: Microsoft windows vista keeps restarting problem - here is your solution >>