the monitor works and the video card and the power supply but i don't know if its the CPU chip or the motherboard how can i tell whats wrong
did you put a magnet on it? usually that is the cause no
If it is just the monitor that is shutting off, then there might be a problem with the monitor with staying on. If by 'screen', you mean the actual computer goes off and produces a black screen, then your computer might be set to go into hibernation quickly, or it might have a mode where it goes into a blank screen saver quickly. Check the computer's settings to fix that problem.
External monitor needs adjustment to eliminate tint.
Use the DownloadHelper plug-in for Mozilla Firefox.
It will be blank..nothing is saved to your moniter.
Check your cord from the computer and monitor. If that is ok check your video card.
Try this, find another computer and hook the monitor onto it, see if it's blank then.What to do:1) If the monitor is not blank then your other computer probably needs a video driver (need help on this? ask another question and I will try to answer you) ORYour graphics card might be burnt out and you might need to purchase a new one.2) If the monitor is still blank, try to obtain another vga cable(the blue plug thing), if still blank go buy a new monitor**Hope this helps would be able to help you better if i know any previous symptoms or was there next to your computer. Good luck!
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misfire,monitor,malfunction
An LCD monitor can go blank for several reasons. They include a loose cable, a weak input signal, an issue with the video card or a driver needs to be updated.
HP has been making monitors for decades. They come in a range of formats and connection options. From the limited information available it will be impossible to state what the problem is. Checking that the computer and monitor are both working; that connections between the computer and monitor are correctly configured and that the output of the computer is set to something that the monitor can handle may help fix the problem.
It depends on the problem. Could be corrected by going to Control Panel, Display Options and making the corrections. It may be because the monitor is going bad or a magnetic fied is interfering with the displayMaybe a setting on the monitor itself needs to be changed. It could be a bad cable connection. There's no one fix for everything. Not even just replacing the monitor because the monitor might not be the problem.