Question about Biostar P4M80-M7 Motherboard

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MOTHERBOARD p4m80-m7 system WILL NOT POWER UP - system used to power up without issues in the past

When I hit power button, nothing happens, the little fan and blue light that cools the motherboard attempts to start system but flickers and dies. Before this happening, the system was powering up without issues. Power supply does not show signs of life at all when I press power button. this system has been off for a loooooong time.

Posted by Anonymous on

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  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: P4M80-M4 not powering up

was that really all it was ? i have the same problem you had... computer not booting with this motherboard. I have tried everything !!! remove battery to clear CMOS use the jumper to clear the cmos change the keyboard, change the PSU, boot without RAM, change the RAM, put everything on a wood table (all outside of the case). Tried with all drives connected on the mobo, tried with no drives. I even changed the CPU but the other CPU i used, i wasn't sure if it was still OK tough. I checked to see if some connections were broken or something ... i'm about to try to find the 1-800 number of biostar, or send the mobo for a refund. What else could i try ?

Posted on Apr 04, 2007

SOURCE: Power supply and CPU fan problem

I did anyting. But, problem is same.

Posted on Dec 25, 2007

  • 1672 Answers

SOURCE: I have a Biostar 945GC-M7

Get a new POWER SUPPLY UNiT with higher wattage rating!

Posted on Nov 06, 2010

  • 283 Answers

SOURCE: on board led indicators are

remove all ram memory wait 5 min,make sure to unplug from a/c,reboot with no mem should hear beeping unplug reinstall mem should boot ok if mem good,good luck!

Posted on Jan 08, 2011

  • 86 Answers

SOURCE: Power Problem

Sounds like the PSU. Can you borrow one to test?

Posted on Nov 11, 2013

Testimonial: "i use all of my 10 power supply a have in hand and it's does the same thing."

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