My moniter say no input signal and when i turn on my computer it beats 6 times and the a,b light is yellow but the c,d light i

Pearlb · May 12, 2014

My moniter say no input signal and when i turn on my computer it beats 6 times and the a,b light is yellow but the c,d light is green

Lan2u · May 12, 2014

Can you give some more details like your current build and what you were doing before the problem occurred?

scout_03 · May 12, 2014

check you dell system user manual for the light meaning .