Ok, I installed a ms digital media pro keyboard a few weeks ago due to a wife and wine incident. I was connected to a usb port and worked fine for about 3-4 weeks. I installed another 512mb by removing 2x256 and adding 1GB 2x512mb, of memory today and now the keyboard dies when windows starts to load, but works in the bios, and it only happens when it is on a usb port. If I have the ps2 adapter and use the ps2 port it works fine. Any ideas for this one? I am at a complete loss. Everything else is working as it should, computer is stable and the memory is working fine. I have seen some strange things before but this one is right up there. If you would like any more info specs are below...
Dell dim 8300
p4 2.6 w/ht intel chipset...forget which one the 825p? I forget..
1.5 GB ram running in dual channel (1GB 2x512 pny(new) and 512mb 2x256 centon ram, neither of wich I have ever had any problems with.(untill today)
bfg 6800gt oc
Creative X-fi xtreme music
1 maxtor 60gb, 1 wd 80gb hdd
digital media pro keyboard
generic dvd-rom
sony dru-720a dual layer dvd-r burner
Any help would be appreciated.