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HP Elitebook 840 G4

Joined
Mar 23, 2018
Messages
1
Motherboard
Hp ELitebook 840 G4
CPU
Intel i5 7200U
Graphics
Intel HD 630
Mac
MacBook Pro
I have an HP Elitebook 840 G4 laptop and wanting to get either Sierra or High Sierra on it. I did put High Sierra on it but having issues with the battery and the graphics states 3mb so the screen flickers at logon. What do I need to do i cant find any info on this model.
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
191,075
Motherboard
Intel DH67BL
CPU
Core i7-2600K
Graphics
Intel HD 3000
Mac
MacBook Air
Mobile Phone
iOS
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