Heeeey, wait a second. She's got a thread claiming no boot, yet she's still posting, and you JUUUST so happen to suggest she lie about the cards not working.
Coincidence? I think not.
My thread was no video signal not no boot.
I still dont know what causes it, I got it working after reseating the cards about 30 times and it just worked again.
Im still posting as I own laptops as well, Im typing this right now while watching my rig run a 3dmark bench.