Tried a new hard drive changed the ram reset pram and smc still white screen….Can't boot to my USB pen drive with Mac os x installer to try and do anything either could it be the logic board? It's a 15 inch with dedicated gpu. Thanks guys and gals
=== Update (09/30/2019) ===
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Here you go start with a chime then apple logo like booting then goes to white no cursor or mouse on screen won't even boot to external drive with os on it [image|1855385][image|1855384]
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Here you go start with a chime then apple logo like booting then goes to white no cursor or mouse on screen won't even boot to external drive with os on it
Tried a new hard drive changed the ram reset pram and smc still white screen….Can't boot to my USB pen drive with Mac os x installer to try and do anything either could it be the logic board? It's a 15 inch with dedicated gpu. Thanks guys and gals
+
+
=== Update (09/30/2019) ===
+
+
Here you go start with a chime then apple logo like booting then goes to white no cursor or mouse on screen won't even boot to external drive with os on it [image|1855385][image|1855384]
Tried a new hard drive changed the ram reset pram and smc still white screen….Can't boot to my USB pen drive with Mac os x installer to try and do anything either could it be the logic board? It's a 15 inch with dedicated gpu. Thanks guys and gals