I have got Laptop Dell Latitude D620, recently (before it was ok) I have experienced problem when booting it, it stacks at the first initial booting process, when it says:

www.dell.com
Latitude D620 Series
BIOS Revision A07

What I use to do , switch off and switch on again , it works normal

I have got three OSs installed on my laptop (W2K3, Linux, Solaris)

I have got all updates installed for hardware.

http://support.dell.com/support/downloads/devices.aspx?c=us&l=en&s=gen&SystemID=Latitude%20D620&os=WW1&osl=EN#

the problem with updates is that they aren't going to be compatable with any given application. which may or may not be the cause of your issue.
if the last line that you pasted is all you get then your mach. isn't posting. which isn't something that the average user can fix. you're probably going the the shop with this one.

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