All in one touch screen. Screen black, one long beep and 2 short....what happened. It was plugged into surge protector
Ok first turn the power off at the wall & disconnect the power cable, now open your computer. Once open if you do not have an ani-static strap simply touch the case to discharge any static and keep your hand there. Whilst you have one hand on the case with the other hand gently press down on the ram & any add-on cards to ensure they are seated fully, secondly again whilst still holding the case with 1 hand make sure that all other connectors such as power, hdd, etc & all connections to the motherboard are fully seated. Then after you have done all this plug you power cable back in and re-connect the power cable to mains & try restarting your computer if it starts as normal then it was one of the components had creeped up with the cycling up & down of the pc this is a normal thing due to expansion & contraction of the metals etc that make the components up inside your pc. If this hasn't helped then turn it off at the wall again & disconnect power cable from the wall & computer then you can take out all add-on cards & add the power back to the system & start up your pc if it doesn't start then it is the hdd has either failed or become corrupted & will either need to be recovered professionally or repaired or replaced it is cheaper to replace a hdd than to have it repaired. Yet if you computer starts then shut down add 1 add-on card back to the system & start up if it starts with that add-on card continue to add the add-on cards back in until it fails that's if it a case of an add-on card failing. If it is an add-on card that has failed simply purchase a new add-on card & install remember to remove the old add-on card prior to adding a new 1 unless it is the exact same add-on card to avoid conflicts.
SOURCE: beeping when i turn on and black screen
IT is either one of three things.
SOURCE: i have an hp pavilion m7667c the screen is black
Hi there,
You may find the black screen resolution;
http://support.microsoft.com/kb/314503
Warm regards,
Anirban Mazumdar
SOURCE: getting 2 short beeps and 1 long beep – black
Hello,
Your computer has memory problems. First checkvideo. If video is working, you'll see an error message. If not, you have aparity error in your first 64K of memory. First check your SIMM's. Reseat themand reboot. If this doesn't do it, the memory chips may be bad. You can try switchingthe first and second banks memory chips. First banks are the memory banks thatyour CPU finds its first 64K of base memory in. You'll need to consult yourmanual to see which bank is first. If all your memory tests good, you probablyneed to buy another motherboard.
Clean the ram and the ram slot .then fit it again.
http://www.ehow.com/how_895_install-ram.html
Hope it will help you.
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