Having problems with your HP Compaq Business Notebook nc4000 ?

No display or fan running

\015 I have power running to this laptop it was all working 100 percent then the fan cut out carried on working after fixing the problem with the fan but the next day switched on and there was no screeen working and no fan but there is still power running to the c drive and all led lights are working please help\015

Answers :

Check your function keys and see if the function key which turns off the laptop monitor, so that you can use an external monitor, is set. If so, undo the setting and you should have your monitor back.
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