what happen to my PC ? Its start but no monitor display.. monitor LED is blinking and CPU shows it is on.?
78854
If monitoring LED is blinking its mean there is no video data for monitor to display, you can check its video cables and ensure that it is connceted to video port of you computer or not, if it found loosen then tightening me resolve your problem.\n\nanother reason is funcion failure of your video adapter, try to buy a new video card , install and try.\n\nsome bios (binary input output systems) emits beeps on hardware failure, try to listen these beeps and find out the problem using your bios manual.
757367
You didn't give enough details.  How far into the bootup can you get?  Is it a power problem?  Is the light on the front of your PC on?  Is there an error message on the screen?  Does anything show up on the screen?  What happened right before the problem started?  Was some new hardware of software installed or removed?  Do you have virus protection?  Do you have your Windows recovery disks or the original Windows CD?  Post the question again and include as many details as possible.  Computer problems are too complex so anything you can add will help.
769804
Check to be sure that you did not accidently bend out of the little wires in the monitor plug.  You are sure it is plugged in (gotta ask...)\n\nAlso, are you sure the PC itself is actually booting?  Are you seeing the lights flash on he keyboard and the CD drive.  Can you hear the hard drive loading Windows?  If not, you may have knocking one of the cards (video, memory, etc) lose inside the box.  You are getting no picture because the PC is not booting.
1120466
This is most likely a hardware issue.  Have you installed any new hardware recently (right before the problem started)?\n\nPossible solutions:\nCheck for new drivers for your motherboard.\nCheck for new drivers for your video card.\nCheck for BIOS upgrades.\nIf you bought your computer from an OEM (e.g. Dell, Gateway, etc.), try going to the vendor's website and see if they released any new driver packages.
276434
if you have NO screen activity (ie no cursor, or post test) then your problem is probably video card or mother board related. you most likely will not be able to fix this yourself. take the tower to your favorite tech for diagnosis. the diagnosis shouldn't cost much more than thrity dollars US. the down side is you may be paying 30 bucks to find out your motherboard is fried and you need a new computer.\n\nsorry about your dilema.\ni hope im wrong\ngood luck
112486
It could be many things.... start by disconnecting  your Hard Drive... if it still restarts and does not let you stay in the bios try a new Power Supply... if persist its most likely your motherboard... make sure to disconnect  everything else...
270851
This definately sounds like a heat problem. CPU overheats and the box automatically shuts down to keep it from burning out. If the CPU is still too hot that would also prevent you from restarting right away. It could also be the power suplly, but I don't know of any that have a connector so the motherboard con monitor it's heat. They may monitor themselves though, not sure. Next time you start it up, go into your bios and find a setting named something like "PC health" or "hardware monitor" depending on the bios version, and it should tell you there what the temp of your CPU is. Watch it for a while and see how hot it gets. How much heat a CPU can take depends on it's model, but around 70c is edging towards dangerously hot. If this is the case, you'll either need a new CPU fan, or the CPU fan is installed incorrectly. If you do need to replace it, or reseat it, do NOT forget to put thermal grease between the CPU and fan. It's an easy mistake to make if you're a begginer and it will fry your CPU. Either way, good luck to you.
259744
do you see ANYTHING during the boot process?\n\nif 'No', then disconnect the power and open the case and verify that the video card is pushed-down all the way.\n\nif is 'onboard video' (ie the vga connecter is up by the keyboard & mouse & audio connecters,) then try to plug in a different monitor, see if a different one displays...\n\nmake sure you're taking the Monitor's power cord or power supply with you to the P3 machine....  :-P\n\nHope this helps !
325161
It means the monitor isn't getting any signal from the video card. If it just does this for a few seconds right at the start, that's normal. If you can't get any picture at all, first check the connections, and check to see if there are any bent pins on the connector. If that's not the problem, make sure the problem isn't with the monitor first by connecting it to a different pc if you can. If the monitor's fine you may need a new video card.
351393
Maybe some problem in BIOS settings.\nOr maybe your mother board is not working properly. It happened to me once. I had to change mine. Get it checked.
971895
Sounds as if your video card has no output.  Check to make sure your monitor cable is not loose.  If it isn't, your video card could have died.
529189
to find out if your mother board is dectective, first if you put power on, and nothings happens presumed you got a good power supply and right connection and connectors, nothing even beeps and the fan on the processor not working then you got a busted mother board, that 101% defective board you got
144779
Check the Processor Fan first.. this is the main thing that creates problem.. If its not working or covered with dust, the processor is getting heated and is not responding.. Clean ur cabinet removing all the parts.. check the cabinet or SMPS(power supply) fans.. if these doesnt work, try reinstalling the operating system, backup all the data into a partition and format the partition having Operating System.. Data wont get lost.. and also restore default settings in BIOS if nothing goes right.. before restoring, write down all the settings..
707911
Looks like your graphics card may be faulty. Borrow a spare from a mate, stick it in and see what happens.  The problem with the clock probably isn't related. Sort the graphics problem out first, then maybe change the battery on the notherboard after that.
5823
Make sure it is plugged (sounds funny I know but make sure).\n\nNext, make sure that you did not accidently bend any of the pins on the plug when you plugged it into your computer.\n\nIf still nothingit is probably toast :(
1072857
so the power sign is green, but when you turn it on its just black? well all your screen is is a monitor connected to the cpu, so you might have power failure to the monitor, but not the cpu. its the same as when your tower is on but the screen is off with a desktop.
1025818
Did you have a power outage?  Surge perhaps?\nSomething took out the power supply right?\nIf you aren't getting any kind of beep code or anything and everything seems to be reacting normally.  The very first thing I would do is check to make sure the monitor didn't get toasted!\nAlways verify the monitor isn't fried before you go to the MB and other internal parts of the pc for troubleshooting a video related issue.  Did you get responses from the hard disk, or cd rom after the power supply was replaced?