SOURCE: I have a Dell Inspiron 1721 Notebook. There is no
You need to reinstall the audio driver, if you need to, you can download the drivers from Dell WEB site, the support download page. Make sure you select your model laptop, better still, type in the Service Tag number, it is printed on the label on the bottom of the laptop. This will open the page where the specific drivers for your model laptop are located. Also make sure you select the Windows XP or Vista version of the driver for your Windows operating system. Click on this link :- http://support.dell.com/support/downloads/index.aspx?c=us&l=en&s=gen
SOURCE: how to change computer keyboard key on dell
Here is the link to the manuals......
http://support.dell.com/support/edocs/systems/ins1721/en/index.htm
SOURCE: Dell inspiron 1721 hard drive not recognized for Vista reinstall
ok, theres a small issue with the raid controller. You have to install a 3rd party raid driver (its on the dell cd) to continue, OR, you can set that BIOS's hard drive controls to ATA or LEGACY (legacy would likely work best, but youd have no 'raid' functions, but who sets up raid drives on a notebook?). Your last option is use the dell discs to restore, and inssert the windws disc when prompted
Testimonial: "Thank you so much! It didn't have a option for Legacy, but only RAID and ATA. But it's working!! You are super awesome!! Thank you!!!"
SOURCE: Dell Inspiron 1721 PC Notebook internal mic
No.1 ALL (DELL) notebook and laptop machines use sound chips, audio
features are provided by software emulation. This means whats inside
your computer isn't a full blown sound card as such. Its a sound chip
that mimics a real sound card using software.
No.2 Your machine may be missing the precise make & model sound
drivers, in order to get hold of the correct sound drivers for your
Inspiron 1520
go to DELL's website and under the support section see login or
drivers. You will need your machines service tag (underneath the
machine) put this into the website and ALL your machines device drivers
should appear in a long listing. You can then download the sound or
audio drivers for free.
**Just download the drivers to a temporary folder and then run the
installation process, you may need to reboot the machine to complete
the process.
**Line in is just a socket or channel that allows input from a
microphone. You STILL need a hardware microphone connected a) either
the built in microphone that comes with the machine or b) plug in an
external microphone.
**You can always use Windows (assuming your using windows) device
manager, open device manager & look down the listing for audio
devices, to see if the Microphone hardware is being seen by the
operating system. If it's not it will have a yellow exclamation mark or
question mark next to it.
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