I had a couple of older off lease Zbook 14 and 15u g2(I think) laptops that I got from an auction that I have been sitting on until I had time to mess with them. I unsoldered the bios chip, read, and went through rc and it said I was successful after which I programmed the bios chips and resoldered them. I believe it was successful because I was able to enable the USB port for a boot option. After I select the drive on the USB port to boot from I get a black screen for about 5 minutes and then it goes to a black screen with a pattern of gold or yellow dots. At that point any key reboots the machine. I am getting the same result on all of the laptops I tried unlocking with rc. Did I do something wrong or have I just got more problems?
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