1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Asus p7p55d constant green boot led

Discussion in 'Motherboards' started by inogen, 13 Apr 2010.

  1. inogen


    Joined: 19 Jul 2009

    Posts: 5,262


    I've recently built this system

    Asus p7p55d
    i5 750
    4gb (2x2 g.skill eco ram)
    Asus radeon 4850
    corsair hx520
    500gb wd green

    It's in a lian li a05nb. All nice except the bugger wont boot.

    It passes all the led tests on the motherboard then just stops and shuts down - the "boot device" LED then stays on green. There's no beeps and no video output.

    Anyone got any ideas?

    My missus has "tidied" the manual away somewhere too. I had it lying around to familiarise myself with it but it's now hidden somewhere obscure. Edit - found the manual - not much help.

    If I remove the RAM I get some beeps. Both sticks or one stick I get no beeps.

    I've removed the CMOS battery. I'm going to see if resetting the BIOS helps. Edit - that's a negatory.


    Last edited: 13 Apr 2010