I purchased this week a new motherboard GA-EP35C-DS3R to be my base for Intel Quad Core Q9300 and Geforce 8800GT.
First, before I bought Q9300 and 8800GT I installed on this board my old Ati X1300 and Pentium D 820, I managed to install everything (HD audio was a bit tricky but eventually I did that). Then yesterday, when I got Q9300 and 8800GT, I started to prepare everything. First I mounted 8800GT with all power connector, started XP in SafeMode to delete old ATI drivers (no problem, done). Then I powered machine down, I replaced the CPU, but I did not start (POST succesful but freezes after all those USB 1.1 and 2.0 listing), so I switched back to old CPU. Surfed the net and I did find BIOS update F2 with which it suppose to support the new CPU.
Updated succesfully (as far as the motherboard native soft is correct). Started system (still with old soft) - fine.
Powered down to replace CPU. CPU replaced, powering up, same as before.
So I switched back to old CPU and then nothing. One big nothing.
no post, no video.
What I did wrong, if I did anything wrong?
What should I do?
Please help.
First, before I bought Q9300 and 8800GT I installed on this board my old Ati X1300 and Pentium D 820, I managed to install everything (HD audio was a bit tricky but eventually I did that). Then yesterday, when I got Q9300 and 8800GT, I started to prepare everything. First I mounted 8800GT with all power connector, started XP in SafeMode to delete old ATI drivers (no problem, done). Then I powered machine down, I replaced the CPU, but I did not start (POST succesful but freezes after all those USB 1.1 and 2.0 listing), so I switched back to old CPU. Surfed the net and I did find BIOS update F2 with which it suppose to support the new CPU.
Updated succesfully (as far as the motherboard native soft is correct). Started system (still with old soft) - fine.
Powered down to replace CPU. CPU replaced, powering up, same as before.
So I switched back to old CPU and then nothing. One big nothing.
no post, no video.
What I did wrong, if I did anything wrong?
What should I do?
Please help.
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