Sound and Speech and audio Devices

-


Problem



Digital camera does not switch on.



Remedy



  1. Check for batteries in the camera.


  2. Check whether the batteries are charged fully.


  3. Connect the digital camera to the power adapter and confirm whether it switches on.


  4. If it switches on, allow the batteries to get charged and again check by switching off the main power supply.


  5. Replace the batteries if necessary.














Problem



Captured image (web cam) clarity is not good.





Remedy



  1. Check whether the driver is properly installed.


  2. Check for proper display settings.


  3. Check the lens settings in the web cam.


  4. Adjust the lens system to show a better image on the screen.


  5. Use the calibration software to improve the clarity of the image.




Comments

Post a Comment

Popular posts from this blog

GST SAC/HSN Code List for Computer Goods

-
SOFTWARE PRODUCTS DESCRIPTION TYPE OF LICENSE SAC CODE GST % MICROSOFT PAPER LICENSE PERPETUAL LICENSE/SOFTWARE ASSURANCE 9973 18% MICROSOFT PAPER LICENSE SUBSCRIPTION 9973 18% MICROSOFT PAPER LICENSE MICROSOFT ONLINE CERTIFICATION 9997 18% ADOBE/AUTODESK PERPETUAL LICENSE/SUBSCRIPTION 998434 18% TALLY 997331 18% HARDWARE PRODUCTS HSN CODES DESCRIPTIONS HSN CODE GST KEYBOARD / WIRELESS / COMBO KEYBOARD+MOUSE 84716040 18% SCANNER 84716050 18% MOUSE / WIRELESS MOUSE 84716060 18% GAMES PAD 95049090 18% HARD DISK DRIVE 84717020 18% REMOVAL / EXCHANGEABLE DISK DRIVES 84717030 18% CD ROM DRIVE 84717060 18% DVD DRIVE 84717070 18% COMPUTER, LAPTOP, PALMTOP 84713010 18% PRINTER COPIER FAX 84433970 28% COPIER 84433100
Read more

Install .NET Framework 3.5 in Windows 10 without internet(offline)

-
Image
By default  in Windows 10 .net framework 4.5 is pre installed. If we install .net framework 3.5 apps Windows 10 will prompt to install .net framework 3.5 from internet. It will take to long time. Here is another way to quick installation without internet connection. Insert Windows10 DVD or load your ISO image or Insert bootable flash disk. CTRL+E This PC -> Note the Drive letter of installation media  In my case it's D: Open Command Prompt as admin mode Type the following command                                                                                                   Dism /online /enable-feature /featurename:NetFX3 /All /Source:D:\sources\sxs /LimitAccess Replace D: with your drive letter (what you note down before 3rd point) Now installation will start.After completion of installation "The operation completed successfully"message will display.
Read more

General SMPS-Swith Mode Power Supply Problem and fix

-
Problem The computer boots normally, but behaves erratically after some time. Remedy The power supply may not be able to support the load inside the computer. The internal fan in the SMPS could have failed and excessive heat inside the SMPS might have caused the erratic output voltages. Check whether the SMPS fan is functioning. If the fan is okay, then switch off the power. Remove the power cable and open the cabinet.. Check the SMPS output voltages, after connecting the power cable and switching on the computer. If the SMPS outputs are not satisfactory, then check by replacing the SMPS. Now the problem is solved. Send the faulty SMPS for a service.                 Problem After adding one hard disk drive and one DVD drive to a computer, which already has a hard disk and CD writer, the computer does not start. Remedy Remove all the power connectors, except connectors to the old drives and mot
Read more