1 Reply Latest reply on Sep 14, 2010 11:17 AM by Dan_O

    Motherboard S5500bc


      Dear Community, we have problems with the motherboard S5500bc with Kingston Memory - KVR1066D3Q8R7S/4GI and KVR1066D3Q8R7S/4G  - 4GB PC3 8500 Parity. In both cases, the motherboard beeps 3 times (long beep) immediately after powering on.  The CPU is a XEON 5640. The Post Code Diagnostic LED Decoder says oooX oXXX - that means:  No usable memory error: No memory in the system, or SPD bad so no memory could be detected. Thanks for your help, bernhard