Question about Compaq Computers & Internet
I switch the laptop on all the lights come on and it runs but screen black..
Lights can come on but your CPU is not booting the Operating System. Can be the Hard drive or windows os.
Posted on Dec 25, 2018
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Posted on Jan 02, 2017
Double check to make sure there is no floppy disk or CD-ROM disk inserted when you boot. If there is definitely no floppy or CD, your hard drive may have crashed or been corrupted. You can try installing Windows again, but it might not work if your hard drive is faulty. If it's faulty, you'll need to head to the local computer repair shop or have a geek friend help get and install a new one, then reinstall Windows.
Posted on Jun 11, 2008
Check if any external monitor on or any noisy when you switch on the laptop? If not, the motherboard was faulty, which means the BIOS on the mother board was damaged.
Posted on Nov 20, 2008
According to your question ,there is a problem with RAM of laptop ,bring it out again install it properly.
if it not work you to replace it with new one.
Posted on Apr 06, 2009
if nothing(even hp logo ) is not coming on the display then please try this.
1.remove the battery and then press the power button for 30 sec.Again refix it and check.
2.If windows sound is there then this mught be the issue with display.
3.If there is no windows sound might be the issue with RAM so please get it checked.
Posted on May 29, 2009
Sometimes when a PC gets stuck in hibernation mode, the only way to reset it is to remove the CMOS battery for 10 minutes and replacing it. It resembles a large watch battery and is usually located near the center of the motherboard.
Posted on Dec 16, 2009
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