You mentioned troubleshooting, did it include these:
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- If one of your external drives is connected using USB 3, then this is most likely the culprit. If the shielding has degraded on the USB 3 cable then it can interfere with your wi-fi. If you external has any other type of connectors, i.e., USB 2 or FW800, switching to that will solve your problem.
- Click on “User Reports” in the left menu, then click on the crash report you want to view. All these files will end in “.crash” and include the date and crashed application in the title. The details of the crash report are available in the pane on the right.
NVRAM reset
Shut down the MacBook Pro. Start it and immediately hold down Command, Option, P and R keys at the same time. Wait until you hear the startup chime for the third time before letting go.
Also, SMC reset may be needed (that usually doesn't fix a missing boot partition, though).
- Shut down the computer.
- Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
- On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
- Release all the keys and the power button at the same time.
- Press the power button to turn on the computer.
Restart and hold down the D key to enter the Hardware Test. Follow the instructions.
When booted externally, use Finder's Go menu to open Utilities. Launch Disk Utility and look for any signs of your internal drive in the list of hard drives on the left. If you find it look for First Aid and try to use it on the disk.
Crash Drive 2 Pc
Refer to the following to see if it takes you anywhere you haven't been yet.
Crash Drive 2 Mod
Feb 10, 2017 3:37 PM