I've got the following problem:
Config: i5 2400, intel dz68zv, PSU 650W, 4x4GB DDR3 1.65V, PNY GTX 650.
The machine is booting normally to POST 51. Then it gives two beeps, pauses for 3 sec, gives two more beeps and proceedes to POST codes E6 - E7 - 00 (successfully boots?).
There is no video output.
Moreover, situation is the same with an old PCI card.
What shoud I do?
Here are our recommendations for this issue:
- Make sure your memory is DDR3-1066/1333 running at 1.5V. The 1.65V is too high for the memory controller on the processor:
- Test the system on a minimal configuration out of the chassis to avoid any possible grounding that could be affecting the system.