Dell 5537 2 beeps

[luckydip]

Hi guys

I need help with a ram issue - power button pressed, fan spins, solid white light at front and 2 beeps. I get 2 beeps with one brand and 4 beeps with another type - so ram is being detected.The two data lines are fine at 3.3v.

1.35V is missing on PL200 which I assume is the ram supply voltage. SYSON (pin8 PU200) is missing, is this the enable signal? Do I need to check the SIO?

thanks

[piernov]

Re: Dell 5537 2 beeps

SYSON should come up after SLP_S4# from the PCH comes up. Check if SYSON or +1.35V are shorted to ground.
Make sure you are using DDR3L btw.