Compaq Presario CQ50-215NR Notebook "hit key hp info" Questions

...my external monitor on my hp pavilion dv 4000 to work hit the FN key and hold, and then hit the F4 key, that will send the signal to the monitor, so far with the info you gave it's the best I can

...there press on the keyboard "windows key + r" and in window that appears write msconfig and hit "enter" key once there go to the tab "startup" and disable all and restart your pc. See if this

...hit To activate your external monitor you use the Fn key + the F key that has the monitor image on it. Its usually a rectangle with a vertical line on either side. Your press and hold the Fn key and ...

...hit to brighten Go to settings, go to display, and move the bar up or look for icons at the top of your keyboard that looks like the sun and press them.  If your screen is still dark, then you ...

...key to hit will have the wireless signal icon )))) on it. Or it might have the icon of a tower with the wireless signal icon )))).  Normally the screen will display Wireless On or Wireless Off ...

...Hit the enter key. The chkdsk /r command also includes the P command and will also look for lost recoverable information in bad sectors. There are occasions depending on how corrupt the system is, ...

...Hit the enter key. The chkdsk /r command also includes the P command and will also look for lost recoverable information in bad sectors. There are occasions depending on how corrupt the system is, ...

...hit the FN key and hold it while pushing the blue tower if still not found go to ...

...the key when the 1st screen appears till you get to a boot page . Then select last good configuration with your keyboard arrows the hit enter. This should reboot and see if it reconfigures to

info here from you; but maybe you or someone else spilled some liquid on the keyboard? Maybe you or someone else got mad at the laptop and hit the keys so hard they broke. (I did that once) But at any