I solved my problem :lol: 1 I removed harddisk and memory 2 Got 1 and 3 short beeps 3 Placed 1 Dimm and I got on screen message date time and security chip :?: 4 Changed the security chip again and the machine was working again 5 placed second Dimm, back to my old problem. 6 After testing all dimms,...

Same problem here.
1 Changed the board (bought on ebay), and still the same problem
2 Bought a new bios battery and then I got only four beeps (should be security chip)
3 Changed the security chip with the one from ebay and I'm back to the first problem (no screen, fan is running)

Any ideas????