ASRock H81 PRO BTC with not working pci 1x slots

[zilos]

Hello,

I have a ASRock H81 PRO BTC R2.0 motherboard which does not work pci 1x slots. All 6 slots do not work and everything else works fine. The video card can only be placed in the pci 16x slot.
The problem is a hardware failure because the motherboard was standing by the window and it was wet when it was raining.

There are no workshops around me where I can give it for such a repair.
I have the same working, and if I find his schema I can and try to figure out what's burnt?
Can somebody help me in this case?

Thank you!