I have a Dell XPS 700 and now it boots but shows orange LED but never goes to an active screen. Does anyone know what the problem is?

SOURCE: Dell XPS 400 Card Cage Fan Failure

dell xps 400 pentium d once i turn it on, it beeps and says "card cage fan failure" everytime i press f-1 to continue it shuts off and boot up again it does it everytime how can i fix this CARD CAGE FAN FAILURE??

SOURCE: Dell dimension E310 wont boot

Hi,
Go in bios and change the SATA mode to IDE or compaitibilty then check whether it is working or not

SOURCE: DELL XPS 700 AMBER LIGHT

you don't tell us from where coming the amber light from the cpu or from the monitor?

SOURCE: Dell XPS 420 won't boot at all not even a BIOS screen

the bios is not starting ...
check the memory ram if its inserted correcly or
chek the beeps wen cpu starts and

http://kb.iu.edu/data/afzy.html

se if tha link is help full

SOURCE: My Dell XPS 400 PC will not Boot up past the "System password"

Both the system password and the BIOS password are set in the BIOS CMOS. You need to clear the CMOS.

The online Dell service manual for the XPS 400 provides a clear and detailed procedure for clearing the CMOS. It's just a matter of moving some jumpers around:

http://support.dell.com/support/edocs/systems/xps400/sm/index.htm

If you are not used to working inside computers, start with "Removing the computer cover", then go to "System Setup" and click on "Clearing Forgotten Passwords".

Another method is to unplug the power cord and remove the CMOS battery for a 1/2 hour or so. For details on how to do that, try this website:
http://www.askvg.com/how-to-reset-remove-bypass-a-bios-or-cmos-password/