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His 4890 boot question

Discussion in 'Building a new PC' started by scott6664, Mar 13, 2010.

  1. scott6664

    scott6664 Member

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    i have just got holdof the above mentioned card and am curiuos about the 4 red leds on the back ove card that flash during post? I am having no trouble with my graghics, i was courios if anybody with the same gpu has noticed this, or is something wrong with the card, have received kno response from His
     
  2. sammorris

    sammorris Senior member

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    These are diagnostic LEDs, they flash as a 'self test' when the card powers up. Should they be illuminated when the card is on, it means a fault has been detected (Usually, if one is lit, your PC will not boot - they usually indicate either a card fault, PCI Express fault, or power error (such as not having plugged in the PCIe power connectors)
     

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