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Thread Starter 
Guys I have been reading through these forums and using Google to find an answer to my problem

GOAL: Trying to change all RED leds on I/O panel to white leds

I measured voltages on current Red Leds and Its getting 2volts

SMD Resistors for Red LEDS are 180ohms

Problem:white LEDS works on at least 3.1volts

what value resistor should i use with white LEDs?Remember I only have 2volts that powers up the red leds.

also if anyone knows what types of SMD leds are on the front panel the ones that are used under fan controller.