The computer tries to start but just shows a blank screen. The green light on front of my HP computer comes on for a couple seconds and then it goes to red light blinking and beeping try to turn off and back on several times and go right back to blinking red light and shows nothing on screen.
Test all leads that attach to your hard drive including electrical extensions SATA the leads from your (motherboard to your hard drive) make sure they have a secure dust free connections and are not faulty or just replace them they could be faulty make sure all leads that are attached to your drives dvd\cd have secure connections and are not faulty even something as small as an electrical extension or a faulty fan lead can cause you problems computer needs all of the data and power to travel through every working device and to have an end for a computer to be able work properly a motherboard and a hard drive any leads between them will fail before your motherboard or your hard drive check all electrical extensions make sure they are securely seated even the cd/dvd drives need to have current go through make sure these devices are working check the CPU make sure it has thermal paste and dust free secure seating also check your computer ram modules and cmos battery make sure they are dust free and securely seated some motherboards cmos batteries are soldered in
hope it helps
Testimonial: "It was the fan connection Brian. Thank you for all the information."
thanks for the reply and testimonial good to know i have helped
you are most welcome thanks again for the vote of confidence
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SOURCE: HP laptop not booting up - blank screen
hi
I had the same problem faced twice in one month, and it’s a new laptop just one month old,
I have removed battery for for few minutes and fixed it back. And it's working fine now.
If it continues what should I do?
SOURCE: Acer Aspire One not starting
Corrupt Bios, http://ezinearticles.com/?Acer-Aspire-One-BIOS-Recovery&id=1815776 this fixed mine
Keith
SOURCE: HELP ME!! LCD SCREEN WONT TURN ON! TOSHIBA SATELLITE A215-S5837
it sounds like a hardware problem. I would say your high voltage board that drives your lcd has blown probably the caps you buy new on-line and replace it. send to factory service to have fixed. get fixed on warranty if you have it.
please let me if I helped
SOURCE: Acer Aspire One Netbook ZG5 will not turn on
you should be able to press ESC to exit hibernation, or remove the battery, remove the plug, press and hold the power button for 60 sec, and reinsert battery and power and turn on. when restarted, right click on desktop, click properties, and click the screen aver tab, click the power button, click advanced, and remove the check box beside enable hibernation on the "Hibernation" tab. it shouldn't do it again
SOURCE: no singns of life
Sounds as though your ac adapter is bad.But it could also be the power jack where the ac adapter plugs in also.
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Thank you Brian. It was the fan connection. I learned a lot from your information. Thanks again.
Thank you Brian for all your help.
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