iMac Vertical Lines Repair › Forums › All Forums › Repairs and Issues › After GPU repair issues (R8911 removal) › Reply To: After GPU repair issues (R8911 removal)
November 3, 2017 at 1:18 pm #1326
Adam – RealMacMods
when you can, run these and post the output. i would like to decode the EDID and see if it is correct. If you could swap sierra and high sierra to gather results it would be even better.
ioreg -l -x -w0 | grep DisplayProductID
ioreg -l -x -w0 | grep DisplayVendorID
ioreg -l -x -w0 | grep IODisplayPrefsKey
ioreg -lw0 | grep IODisplayEDID