I would check the following before taking anything apart:
-Is it getting power; a quick check is to see if your battery is fully a repair best left to the local authorized Compaq repair shop. Failure to boot without any type of error messages being displayed are more...
the error number I recieved diagnosing it has a hard drive failure was 900006 but that may not be it. From what I understand it was some piece having something to do with power going to the hard drive. Anyway, HP sent me a new more...
you probably used the wrong power supply and upset the motherboard, consult with the manual-manuf website for completely and see if this fixes the problem. finally, hard drive failure is anticipated. did you check the bottom of the unit to more...
or any other devices that plug into the usb port are powered by the port it self. The most common occurance is a failure on a particular device that shorts the usb framework. This framework more...
standby create operating system errors or glitches, and premature hard drive failure. If the machine is working properly other than hibernation/standby you should not in use. If you're getting this error when using the power button to turn off the computer, then the operating system has more...
Make sure your computer is turning on, if you press the power button and nothing happens (no lights, no sound, no fans, etc.) the CPU) your computer could be overheating and/or detecting the fan failure causing the computer not to boot. Check all cables Verify that more...
this one! about 6 months ago, I had a hard drive failure on my toshiba. I removed the hard drive and left the and I come across another problem which is that when I power up the notebook, there is activity everywhere but the screen which more...