It sounds like you didn’t connect the display or you damaged it.
The reason the fan is racing is SMC has gone into Safe Mode as the display’s thermal sensor (or another sensor) is not being seen. SMC does this to protect the system from overheating.
-
At this point you’ll need to run the internal diagnostics. Restart the system and press the '''D''' key let us know if you can even see the diagnostics on the external. I don’t think you can. That leaves us back to square one fixing the display.
+
At this point you’ll need to run the internal diagnostics. Restart the system and press the ***D*** key let us know if you can even see the diagnostics on the external. I don’t think you can. That leaves us back to square one fixing the display.
[guide|30518]
=== Update (11/09/2019) ===
You likely damaged the display or its cable taking it off.
-
The first error message: '''PFM006''' - There may be an issue with the System Management Controller (SMC)
+
The first error message: ***PFM006*** - There may be an issue with the System Management Controller (SMC)
-
The second error message: '''VFD001''' - There may be an issue with the display.
+
The second error message: ***VFD001*** - There may be an issue with the display.
Time for a new display assembly sorry ;-{
-
Apple P/N: 661-00200, Or LG displays: LM270QQ1 (SD)(A1) or LM270QQ1 (SD)(A2)
+
Apple P/N: 661-00200, Or LG display: LM270QQ1 (SD)(A1) or LM270QQ1 (SD)(A2)
It sounds like you didn’t connect the display or you damaged it.
The reason the fan is racing is SMC has gone into Safe Mode as the display’s thermal sensor (or another sensor) is not being seen. SMC does this to protect the system from overheating.
At this point you’ll need to run the internal diagnostics. Restart the system and press the '''D''' key let us know if you can even see the diagnostics on the external. I don’t think you can. That leaves us back to square one fixing the display.
[guide|30518]
+
+
=== Update (11/09/2019) ===
+
You likely damaged the display or its cable taking it off.
+
+
The first error message: '''PFM006''' - There may be an issue with the System Management Controller (SMC)
+
+
The second error message: '''VFD001''' - There may be an issue with the display.
+
+
Time for a new display assembly sorry ;-{
+
+
Apple P/N: 661-00200, Or LG displays: LM270QQ1 (SD)(A1) or LM270QQ1 (SD)(A2)
It sounds like you didn’t connect the display or you damaged it.
The reason the fan is racing is SMC has gone into Safe Mode as the display’s thermal sensor (or another sensor) is not being seen. SMC does this to protect the system from overheating.
At this point you’ll need to run the internal diagnostics. Restart the system and press the '''D''' key let us know if you can even see the diagnostics on the external. I don’t think you can. That leaves us back to square one fixing the display.
[guide|30518]