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Güncel sürümün sahibi: originalmachead ,

Metin:

Having to boot by doing a SMC reset for almost a year indicates you've had a major problem for that long.
 
The System Management Controller (SMC) is responsible for many low-level functions on Intel-based Macs. These functions include:
 
* Responding to presses of the power button
* Responding to the display lid opening and closing on portable Macs
* Battery management
* Thermal management
* The SMS (Sudden Motion Sensor)
* Ambient light sensing
* Keyboard backlighting
* Status Indicator Light (SIL) management
* Battery status indicator lights
* Selecting an external (instead of internal) video source for some iMac displays
 
You were using a diagnostic tool to solve a problem. ''There are no software fixes for hardware issues. ''
 
''So '''yes the power button could be your fault''' (issue) '''but it could also be any number of the '''above components… even a bad SMC chip'''.''chip''.
''So '''yes the power button could be your fault''' (issue) '''but it could also be any number of the '''above components… even a bad SMC chip'''.''chip''.
 
Now'''Now you have to dig in to find the actual source''' - ''trying a forced boot by jump starting the machine '''ONCE''' bypassing the power on button may identify the problem as your power button/top case…'' or - if that fails, eliminate it and point to a some other component (lid, battery, sensor or chip).
Now'''Now you have to dig in to find the actual source''' - ''trying a forced boot by jump starting the machine '''ONCE''' bypassing the power on button may identify the problem as your power button/top case…'' or - if that fails, eliminate it and point to a some other component (lid, battery, sensor or chip).
 
''If this answer is acceptable '''please remember to return and mark it accepted'''.''

Durum:

open

Orijinal gönderinin sahibi: originalmachead ,

Metin:

Having to boot by doing a SMC reset for almost a year indicates you've had a major problem for that long.

The System Management Controller (SMC) is responsible for many low-level functions on Intel-based Macs. These functions include:

* Responding to presses of the power button
* Responding to the display lid opening and closing on portable Macs
* Battery management
* Thermal management
* The SMS (Sudden Motion Sensor)
* Ambient light sensing
* Keyboard backlighting
* Status Indicator Light (SIL) management
* Battery status indicator lights
* Selecting an external (instead of internal) video source for some iMac displays

You were using a diagnostic tool to solve a problem. ''There are no software fixes for hardware issues. ''

''So '''yes the power button could be your fault''' (issue) '''but it could also be any number of the '''above components… even a bad SMC chip'''.''

Now you have to dig in to find the actual source''' - ''trying a forced boot by jump starting the machine '''ONCE''' bypassing the power on button may identify the problem as your power button/top case…'' or - if that fails, eliminate it and point to a some other component (lid, battery, sensor or chip).

''If this answer is acceptable '''please remember to return and mark it accepted'''.''

Durum:

open