I can't get out of the operating system on my dell inspiron 5030 laptop

SOURCE: Getting a copy of the operating System cd for Dell Inspiron 6000

Dell not being provided with system operating disk aka Windows nor drivers disk needed for their systems. This always poses a problem when these people are advised to do a repair install or other system repair, only to discover that they have no disks. The normal solution recommended is to contact Dell support and ask for the disks. Dell has a support site where you can order disks for your system as well as other important links to updated drivers. On the site Dell states:
Dell Customers can now request a set of backup discs containing the factory-installed operating system as well as the device drivers and utilities specific to your system.
Requests are limited to one (1) set of backup discs per system purchased.
The backup discs requested must match the operating system that was factory installed on the original order.
Please note that Dell will provide you the most up to date Resource disc available, containing the latest drivers and diagnostic tools currently being shipped on new systems. Due to the frequent updates, this Resource disc may not have all the drivers needed for your specific system, especially if it is over one (1) year old.
Complete details here.

Good Luck / Please dont for get to Vote.Thank you.

SOURCE: Dell Inspiron 6000 won't connet wireless network after reinstall

check DEVICE MANAGER if the wireless card have the right driver installed. if you found that the wireless card have yellow exclamation point on the right it means, you installed a wrong driver.

check also in BIOS if the wireless card is enable and the switch is turn on.

press Fn+F2 to enable wireless radio/anthena (funtion key with wireless icon in blue color)

some dell laptop have hard switch located right side check this and turn the switch on.

if you want to see the icon n task bar, go to control panel....network connection...right click on wireless adapter...select properties...check Show on taskbar

SOURCE: dell inspiron 8000 without operating system

First, if you are still running Vista on your desktop then you will need to buy a license for the laptop. Does the laptop have a WinXP on it now? If so, go here http://www.microsoft.com/windows/windows-vista/get/upgrade-advisor.aspx and run the Vista Upgrade Advisor. If not, determine the hardware specifications of your laptop and go here http://www.microsoft.com/windows/windows-vista/get/system-requirements.aspx Compare your laptops specs to those listed for the version of Vista you wish to install.

SOURCE: dell mini inspiron 9 - operating system not found

reinstall the operating system, thats the only thing to do.
Use an External Optical Drive and the Operating system CD. to reinstall the operating system. this is the only option. else you can Download Ubuntu Image from the Dell Support site or ubuntu.com on a second computer, Extract to a USB key, Boot from USB key.

SOURCE: Dell inspiron 1545 laptop (Time- of- date clock

This could mean two things: a problem with the cmos battery or the motherboard itself. Try to remove the cmos battery first and install. If not,then replace the cmos battery.