Sound card is an add on card (mostly PCI card) for a computer that has hardware to process sound/audio input and output to and from the computer. Most of the PC motherboards have generic sound chip on board also to process sound but many not give you as good quality and sound options what a good quality add on card can provide. Most common sound cards are made by Creative.
Also check
http://en.wikipedia.org/wiki/Sound_card
- Neeraj Sharma
Removing the Write Protection Depends on the Source of the Problem.
Broadly speaking, it can be any of the following scenarios
There is an easy way to solve this problem: Simply put the yellow lock in the middle of its slider. No sticky tape required, as shown below. But if your still having the same problem i suggest you try the sticky tape.
Problem is only that small moveable yellow lock switch is not making, just put sellotape over it maybe two layers needed to make switch.
Even though what is written below may work, the problem is probably that on the card reader (if you have one) there is a small switch that has lock written on the side. If this is pushed down, the drive is write protected, push it in the opposite direction and it may fix your problem I had the same problem with several cards but eventually found a way around it. DON'T buy a new one!
Make sure the SD card lock is 'off' and then use thin, opaque sticky tape (ie non see-through; eg insulation tape) to cover the whole gap but keep clear of the metal contacts at the back.
Your card should work fine now.
Additional Information:
Due to mechanical wear and tear, or some forceful insertion of the SD card, the micro push button is in its "open" circuit position, i.e. write-protected. In order to make the SD card reader writable, we will need to "close" the circuit. (Note: this is an irreversible process as I will be telling you how to remove the write-protection feature of your SD card reader. Once you do this, you would be unable to use the SD card lock switch to lock your data. So, just be careful not to accidentally delete your data)
To proceed, you need to remove the main circuit board from the SD card reader/writer enclosure. The location of the micro push button switch is the same location as the unlock position of the SD card when inserted in the SD card reader/writer. From the BACK of the exposed SD card reader, insert the unfolded paper clip (same way when you try to poke something like a device reset button) except, that it has to be long enough to allow the micro switch to touch together for contact. Then insert the SD card. Once the contact is "closed", your SD card reader/writer can write again. I understand that without a drawing, this may not be very helpful. Please provide suggestions or better explanation if you can. Thanks.
Or, just tape the lock switch to unlocked. This also works for SD cards in normal size. back up all the files u have on ur card then follow these steps
1. Go to Control Panel
2. Go to Administrative tools
3. Go to Computer management
4. From the tree menu on the left select Disk Management
5. Now on the right side you will have a list of all storage devices connected to your computer. Select the one that is your mini SD card. BE CAREFUL WHEN CHOOSING THIS BECAUSE YOU COULD FORMAT YOUR HARDDRIVE. Double check the name in My Computer
6. Right click on the SD card and select format. A new window will pop up showing format options. Select FAT32 from the file system drop down and check the quick format option and then click on OK
7. Enjoy your mini SD card without that annoying write protection
Plug the power plug into a wall socket and plug the jack into the green port on the back of your computer. The speakers probably have volume on them but you can change the volume from the computer if you want by pressing Start -> Control panel -> Sounds and Audio devices.
Sound port is a jack that usually has a sound output and input connectors which are used to connect headphones, speakers and microphone to a computer. Laptop and computer have different combinations of audio port.
A soundcard is part of your hardware. It can be on-board, that means integrated into your mainboard, or it can be external. It generates sound, that you can hear by usually using some low-quality 3,5 mm-stereo jack speakers or headphones. The sound can be music or special effects of films or games.
This question is irrelevant on modern PCs, and has been for roughly the past 10 years. Back in the 90s, sound cards were plugged into the ISA bus, which until the very end required manual IRQ configuration. The most common line of cards was SoundBlaster by Creative Labs, which become the de-facto standard. On a typical early SoundBlaster cards or third-party imitations, you could generally choose between IRQs 2,5,7 or 10. IRQ 2 was often reserved for the system DMA controller, and IRQ 10 wasn't always addressable on some motherboards. Many cards had a default of IRQ7, but if you turned on na ECP Parallel Port, it would conflict as well. That left IRQ5, which typically didn't have many conflicting devices with the possible exception of an internal modem that couldn't use IRQs 4 or 3 because both RS232 serial (COM) ports were already in use. There is still a debate from people who were involved at the time whether the "real" default was IRQ5 or IRQ7. It didn't matter that much then, and it doesn't matter at all now. It was simply a question of implementation on the specific model of card that you got. Later on, more advanced 16-bit and wavetable cards like the Soundblaster 16 or AWE32 and Gravis Ultrasound provided a much wider array of IRQ choices, and most could be configured via software, or configured themselves automatically. When the PCI bus replaced ISA, the entire IRQ/Address/Port range manual configuration issue became moot.
Case, Power Supply and Motherboard
The case must support the form factor of the motherboard, and the motherboard must support the CPU socket type for any given CPU.
C Media- 9738 =AC 97 will be suitable for this system.......
Hardware refers to the physical components of a computer, for example,
Mouse- User interface Hardware
Processor- The 'brain' of the computer
Hard Drive- Stores data (your files and stuff)
Probably not as there can be a jumper on the motherboard telling it to use the on board sound or a card in a slot. Just like my very quiet Medion.
The sound card functions by converting digital data into analog information. It also converts analog data into digital data. The digital signal processor inside of the sound card is responsible for this.
You need to plug the speakers into a sound output plug on your computer; often, the speakers will also require a separate connection to a power source.
A sound card is a low-cost audio interface. All sound cards provide digital-to-analog conversion of audio waveform data. Most have analog-to-digital conversion from microphone and/or line-level inputs, as well. Some sound cards also produce waveforms from MIDI data, although that feature is rarely used, today.
Firewire and USB are just 2 different connectors for connecting something to the computer. Almost all computers have a USB input but most newer computers have a Firewire port too.
Depending on what USB or Firewire version you are using, the speed will be different. You want to use the one with the highest Mbps (megabytes per second) you can use. both your PC and your soundcard must use he same type. USB data transfer speeds:
1.1 - 1.5 MB/s
2.0 - 60 MB/s
Firewire transfer speeds: 100 - 12 MB/s 200 - 24 MB/s 400 - 49 MB/s 1600 - 196 MB/s
If you are trying to install a new soundcard, it is generally best to install it internally, that is, inside the computer as a PCI card. This will be much faster, cheaper, and the performance will be better. However, this is another matter altogether