How to change cmos battery in dell latitude d820 ?

odiegh

• 81 Answers
• Posted on Apr 01, 2009

SOURCE: Dell Latitude D820

go to dell.com website at the bottom select "drivers and downloads" then select either your service (located on bottom of laptop) or your model number. Then select either XP or vista and the main drivers you need are you chipset, network, graphics, and sound.

SOURCE: dell latitude d820 xp: Mouse inputs are moving

Mine did that too, its normal, the actions undearneath maybe stuck just a little and thinks it is required to move when not

SOURCE: SM Bus Controller (for Dell Latitude D820)

open link and download driver .....
driver name chipset .....

http://support.dell.com/support/downloads/driverslist.aspx?c=us&cs=04&l=en&s=bsd&ServiceTag=&SystemID=LATITUDE%20D820&os=WW1&osl=en&catid=&impid=

SOURCE: I have a Dell Latitude D820. It is password

Try pressing control alt delete, which should start your task manager..

Then choose new task

type in explorer

If it pulls up a window, then what you need to do is a system restore..

If it does not pull up a window, then you will need to locate a xp install disk or one of your recovery disks and try a repair install

SOURCE: My dell latitude D820 will not keep time and or

You may need to change the coin cell battery as well, it sits under the memory module cover. It's usually covered in a little blue plastic coating and has a red and black wire coming from it to a small white plug. You should be able to get a replacement for it at your local Radio Shack or electronics store. This battery is what keeps the time and date current on your machine.