P4M900-M4 pin i have a P4M900-M4 motherboard.I accidently pull out the r in, r out, l in, l out, mic in, mic bias, gnd and another gnd from the motherboard.now i dont know their order so i put them back but i dont know the order and my computer opens but nothing shows up in the monitor.please help me

Mark Taylor

• 728 Answers
• Posted on Nov 14, 2009

SOURCE: Installed new P4M900-M4 MB. System will not boot

Hi rhvc59,

Something isn't setup correctly on the board. There could be many things that could stop the system from turning on, Determining if it works is like detective work. What I do, is take everything off the board to start. Then add the minimum to start a board to see if it will start. That's one drive (cd or otherwise) the CPU, and one bank of memory. (that's not a required eliminate, but it helps avoid beep codes) Also, make sure you have your pin's set on the board absolutely correct, or that could be your problem to begin with. Now, you should get the power supply on, and the cpu. If those don't power up, it's then either one of the five elements. The CPU, Power supply, Ram, Drive, or the motherboard. The next step is to replace each one of the first four to see if you get any change. If no change, then I usually get another board that I can test the first four, and make sure that they work. After that, then I say you have a DOA Board. But if you are successful on all equipment, then it was worth doing it one by one.


Good Luck
Mark

SOURCE: biostar p4m900-m4 built machinedepress power

short!
bad power supply or wrong power supply

Miguel Espinoza

• 106 Answers
• Posted on Aug 16, 2010

SOURCE: Biostar P4M900-M4 Motherboard

here you will find the list of drivers for the p4m900-m4 motherboard

http://www.biostar.com.tw/app/es/mb/driver.php?S_ID=283

SOURCE: I HAVE A P4M900-M4 MOTHERBOARD,

First thing to try would be a full cmos reset, most motherboards will accomplish this if you remove the cmos battery overnight then replace and start the machine back up

Brian Sullivan

• 27725 Answers
• Posted on Jul 06, 2011

SOURCE: where find and free download

cnetdownload.com or majorkeeks.com
cnetdownload.com on the home page will be a search type in your motherboard drivers also on the home page you should see the download software finder under that there will be a list platform, category sub category price from the category drop down list select drivers then from the price drop down list select free or which ever applies to your need hope you find what you need