HP Compaq Presario v4000 Notebook "4000" Questions

None of the USB ports on my Compaq Presario R None of the USB ports on my Compaq Presario R 4000 work, any help will be greatly appreciated. Thanks, Zaffer Hi there! Have you tried checking your BIOS?

I need to look inside my compaq presario 4000 laptop I dropped it 18 inches on it's end. Now it switches off and restarts if I knock the disc drive (now not working) end. Are there on-line manuals ...

My lap top r 4000 light up and fan works but no display could this be the battery I replaced the power supply today Hook it up to an external monitor, if that works. Might need a new Lcd display or at

Compaq Presario R 4000 to dark when on battery only. I checked power options and set to minimum battery. Also pressed f5 ( moon icon key) and arrow up key, nothing. Please help. HP tech support ...

won't turn on my compaq r 4000 won't turn on... the front lites flicker 3 times, then nothing... neither with ac or battery... The DC power jack needs to be repaired. If you have a friend with a ...

my compaq presario 4000 shuts itself off every so often. it sounds like the fans are cutting in then it shuts down There are known viruses that will also shutdown a computer. You can rule-out a virus ...

...there a compatible battery so that i can replace it? The lithium iron battery for this conputer is 4000 mA/hrs. or 4 Ampere hours. That means that with a draw of 1 Ampere the computer would be ...

...driver that need to be installed before installing the audio driver: ftp://ftp.hp.com/pub/sof...4000/sp33867.exe ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe After installing the UAA ...

...driver that need to be installed before installing the audio driver: ftp://ftp.hp.com/pub/sof...4000/sp33867.exe ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe After installing the UAA ...

...driver that need to be installed before installing the audio driver: ftp://ftp.hp.com/pub/sof...4000/sp33867.exe ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe After installing the UAA ...