K8N NEO4 Power Issue

By easydog
Sep 16, 2006
  1. My K8N NEO4 system which ahd worked great for 5 months will no longer power on. I removed the power supply (400W Sp-400) and had it tested and it apparently works. All I get on my system is a flickering blue light on the front of the Antec TX640B case next to the disk drive icon.
    No Power ...... I would greatly appreciate any ideas.

    Thanks much
  2. wazza

    wazza TS Rookie Posts: 69

    OK, firstly take out your RAM and try with only one of the two(if applicable). Sometimes different modules can cause problems. Try resetting CMOS as well.

    And the second thought I have is to try a different GFX card. If that doesnt work try taking it out, blowing and giving it a really big blow and push when putting it back in.

    Hope this helps
  3. Rik

    Rik Banned Posts: 3,814

    Also check the connections on the back of your power switch in the case to see that the 2 wires havent come adrift.
  4. easydog

    easydog TS Rookie Topic Starter

    I have reset the CMOS, reseated the battery, pulled the RAM and reseated it, same for the graphics card..... I get no power whatsoever though my rtechnicians at work checked the power supply and indicated that it worked fine. I don't know what else to try ......

    Easydog ..................
  5. Rik

    Rik Banned Posts: 3,814

    Identify the power on pins in the manual and remove the power switch connector from the mobo then try shorting those 2 pins together.
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