Powers up, i hear the hard drive clicking and humming and fan comes on, but nothing appears on the monitor ,the odd time it will boot up and i am able to get in to windows but vary rarely(and when it does work if i move the laptop it will freeze and i have to reboot)! pleas help thanks
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Re: trouble booting up! please help
This could be caused by one of several things. One is a loose memory card another is a bad hard drive. My suggestion is that if you can boot into Windows, that you offload whatever you can to removable media. Then, reseat the memory and unplug and replug in the hard drive. If that doesn't make the problem go away, replace hard drive and use the recovery software to reinstall Windows and your other programs.
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When you powered on the machine did you hear any beeps, hear the fan running, the disk drive running, lights blinking, hear the cd drive click, see the light on the cd drive door for a second or two when it clicks? If these things are happening you are getting power. If not, your problem might be with your power supply, hard drive or motherboard. Remove the power cord, then press and hold the power button for 30 seconds, then plug it back in and press the power button. if it boots you had a static charge. If you get nothing at all but a silent system your power supply is bad. If it sounds like your computer is running but you can't see anything on the screen you might have a problem with your screen or video card. If you have another monitor try using it and see what happens. if it works so you can see things then your monitor was bad. If it does not work with another monitor but you still hear fans, and see lights and hear the disk drive spinning, then your video card is probably bad.
Please check to see that the LED light on the motherboard is lighting up. Also, if the BIOS appears on the monitor, please make sure that the hard drives are properly connected and that you can hear then spinning and/or see the Hard Drive LED light up. It sounds as if your motherboard is receiving power, but something else is not. Please also make sure that your processor's heat sink is properly seated and secure.
Check the resolution of the screen by right clicking on an empty part of the screen and choosing properties. Go to settings and make the resolution 1078 x 768 and hit apply and ok. There are instances when the resolution will change from a software update etc. that is not supported by the monitor or graphics card.
what u may have done is wwhen u were installing the new board, gave a static shock to the system...that will cause only the fans to come on and nothing more...this is a bad problem bc u cannot fix it...if u figure out something else is wrong, and it gets fixed, let me know
Sorry, sounds like a dead hard drive. If you can gain access to the drive, you should check for loose connections. Also, listen closely to the notebook as soon as you start it up - can you hear the drive spinning? Can you hear any loud clicking or grinding noises? Any odd sounds can also mean a dead or dying hard drive.
Good luck, and please rate this answer if you feel it has helped you!!
Try disambling the system. Clean it with a wind blower. Check BIOS battery capacity. Replace if possible. Power on the laptop. Do you hear humming sound from hard disk ? If you hear sssssssshhhhh sound from hard disk; it's OK. Replace RAM with new one. If problem still exists Than change main board. Hope that not happen. Keep informing.
You hit the problem right on the head, NO BOOT. All computers have to have a system disk to read whether it is on a floppy or hard drive. your computer is not reading your hard drive. It either is really screwed up from the boot, or it has been formated and has nothing to read. Try installing a new copy of windows or inserting some type of bootable disk. if that works, Install your windows operating system. Insert a disk in your D drive or your CD drive letter and turn the computer off, restart the computer and the disk should boot your computer. Good Luck.