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Raspberry Pi Forum Boot failure. No ACK green LED.  What now?
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Boot failure. No ACK green LED.  What now?

Former Member
Former Member over 10 years ago

Hi,experts!

 

Back in April I purchased a Raspberry Pi Model B  on eBay from Wired Apart. To all appearances it looked ok in original box etc.

 

Finally, found time to get to it and figure it out.   BUT on first power up, the red PWR light glowed brightly, but NO BOOT!  No green ACK light.

NOOBS pre-installed on SD card.  What next?

.

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  • johnbeetem
    0 johnbeetem over 10 years ago

    Start with the RasPi Troubleshooting Wiki: http://elinux.org/R-Pi_Troubleshooting#Red_power_LED_does_not_light.2C_nothing_on_display

    It covers the most common causes.

     

    Do make sure the SD card is pushed in all the way.

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