Cant get HD5500 working on Sierra

So I got help with getting Sierra installed on my laptop featuring an i5 5200U, HD 5500 and 4Gb ram. I can only boot if i set the fake id of intel injection to 0x12345678. Otherwise system uptime in nanoseconds. And yet then it shows me only HD5500 5MB. No acceleration what so ever. Have no idea of how to fix that. Could someone help me on that?

submitted by /u/redviper_pictures
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