Is this a problem?

Aug 12, 2007
  1. Core 2 Duo E6850 Processor

    Nvidia bfg oc2 640 mb

    asus p5n3-sli plus mobo

    4 gig ram ddr 2 533 mhz

    550 watt charmelon aspire psu

    sata hard drives sata and sata 2 300 gigs and 250 gigs

    dvd rw

    dvd rw combo drive

    saitek 2 keyboard

    razor diamond back mouse

    logitech z5500 speakers

    xfi fatality extreme music sound card-off my system tho since vista has probs with it so using the sound card that asus came with

    20.1 inch dell wide screen monitor

    thats my specs btw i am switching to quad

    now before i had a asus p5b evga 320 mb 8800 and a core 2 duo 2.7 now since i got new parts and i turn on my pc everything powers on fine but the back out take fans takes like 8 seconds longer to turn on but it turns on and runs fine just a this a problem?it is connected to the mobo the pc has no issues etc just this 1 weird problem.
  2. Tmagic650

    Tmagic650 TS Ambassador Posts: 17,233   +234

    It could be a defective power supply or motherboard...
  3. mailpup

    mailpup TS Special Forces Posts: 6,964   +355

    Is the back fan mistakenly connected to the CPU fan connector on the motherboard? I think there can be a slight delay when the CPU heatsink fan starts up when connected to its CPU motherboard connector.
  4. tipstir

    tipstir TS Ambassador Posts: 2,383   +105

    Did you buy adjustable speed FANs or temp FANs that only come are at a certain delay time? Did the fans come with the case?
  5. lightbulb010

    lightbulb010 TS Rookie

    Look to see if the fan is turning on at the same time the computer starts POST. It may be that the speed of this fan is controlled by the BIOS and does not start until the BIOS is initialized. I've noticed that my CPU fan spins slowly at first but upon POST it goes up to normal speed.
  6. Tmagic650

    Tmagic650 TS Ambassador Posts: 17,233   +234

    The CPU HSF could be the wrong type or it could be defective
Topic Status:
Not open for further replies.

Similar Topics

Add New Comment

You need to be a member to leave a comment. Join thousands of tech enthusiasts and participate.
TechSpot Account You may also...