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HP ProBook 450 G1

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I installed Mojave on my ProBook 450 G1, however, the graphics are stretched out and laggy, there is no sound and the touchpad doesn't work. (i noticed these not wokring, there are probably more). How can I fix this? I did not change anything during installation.


My specs are:

Intel i5 4200M

AMD Radeon 8750M

Intel HD 4600

8gb RAM


Thanks in advance.



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How did you fix it? Posting info may help other users.


What is your trackpad model?

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