ej, evo kaj sam nasel na hp-ovoj stranici
Caps Lock/Num Lock LED Component Tested Error Condition
LEDs blink 1 time CPU CPU not functional
LEDs blink 2 times BIOS BIOS corruption failure
LEDs blink 3 times Memory Module error not functional
LEDs blink 4 times Graphics Graphics controller not functional
LEDs blink 5 times System board General system board failure
LEDs blink 6 times BIOS BIOS authentication failure
na zalost meni 5 puta blinka
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