Questions & Answers for: Compaq pc hum Computers & Internet

...I have the trick to start... Could be the power supply I was told but who knows.. When you turn the PC on check for any active LEDs on the front of the PC, keyboard or the back. Also check the fan on ...

computer wont boot I have a compact evo 1020v and it wont boot up.When I push the power button the power light says its on but the screen stays black and there is no boot up sound. I removed the hard ...

monitor screen stays black even though it's on I turned on the laptop (Compaq Presario C700) but the screen remained black. I noticed the power light was on and heard the machine fan humming. I tried ...

i have a compac lap top and when i plug in the wall charger nothing happens it wont charge check to see if you can hear a hum from the charger it self , push the box hard againts ear if its humbing ...

My Compaq Presario f500 series Wont turn on anymore I have a Compaq Presario f500 series notebook PC, when i power it up, the power led and the touchpad led light up; and the fan hums as well. However

Compac Presario F700 makes constant humming noise my presario f700 makes a constant humming noise that increases when running video. not sure if it is the fan or the processor. the humming is constant

light is on but screen is black.... ive never had a problem with my notebook but went i went to turn it on the screen is black and it makes a humming noise as if its trying to turn on. what can i do? ...

screen remain black when turning on when turning on fan starts humming but screen remains black what did you recently do to your PC.

...pc is old, no data on it now, much. a black hole there. of nada. does the hdd hum , listened to. it needs 12vdc to spin the motor and must spin to show up in BIOS, the pnP scans fail on any hdd that ...