Good luck! Here's my notes of what I tried the other night.
I was dealing with four wires coming out of my keyboard which were colored Blue, White, Orange, and Green.
I did 24 wire combos in alphabetical order with n=number lock, c=Caps lock, s=Scroll lock lights for led lights being "ON".
I used a dash "-" to indicate which of the three lights did NOT light up.
As you can see below, only two wire combinations lit up the LED lights on my keyboard.
I noted also that BGWO and BOWG were on header pins 8, 10, 7, and 9...>>>
BGOW ---, BGWO ncs, BOGW ---, BOWG ncs, BWGO ---, BWOG ---,
GBOW ---, GBWO ---, GOBW ---, GWBO ---, GOWB ---, GWOB ---,
OBGW ---, OBWG ---, OGBW ---, OGWG ---, OWBG ---, OWGB ---,
WBGO ---, WBOG ---, WGBO ---, WGOB ---, WOBG ---, WOGB ---,
Excuse my disorder!