hp allione 22-b312nt led 7 times blinks

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  • trmrtts
    Member
    • Jan 2014
    • 38
    • turkey
    #1

    hp allione 22-b312nt led 7 times blinks

    hi
    i have hp allione 22-b312nt. when i want to start but nothing.after remove rtc batery starting .when i want to shutdown and press start buton nothing led blinking 7 time.whats my problem
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