MacBook Pro High Sierra 2011 restart problem

Hi BDAqua,

just prepared another EtreCheck report which is attached below.

Most of the AVG files disappeared except for:

/Library/LaunchDaemons/de.avm.plc.service.plist

Executable: /opt/avm/plc/bin/service

I found the files in the listed folder should I delete them manually?

So far I removed AVG, WhatsApp desktop and Mcafee antivirus.

The problem also occurs in "safe mode".

I also noted that when I ran EtreCheck this time the temperature went up during the system test to max. 72 degrees Celsius. Before it went up to max. 95 degrees Celsius.

Will try a couple of tricky apps today and let you know what happens.

Hi BDAqua, thanks a lot for your suggestions!

I deleted AVG.

In the EtreCheck report the AVG "unsigned files" still appear although I removed AVG with their uninstall utility.

Unsigned Files:

Launchd: /Library/LaunchDaemons/de.avm.plc.service.plist Executable: /opt/avm/plc/bin/service

Details: Exact match found in the legitimate list - probably OK

Launchd: /Library/LaunchDaemons/com.avg.hub.schedule.plist

Executable: /Library/Application Support/AVGHUB/com.avg.hub.app/Contents/scripts/schedule.sh --ttl 14400 Details: Exact match found in the legitimate list - probably OK

Launchd: /Library/Application Support/AVGHUB/com.avg.hub.app/Contents/scripts/com.avg.hub.schedule.plist Executable: /Library/Application Support/AVGHUB/com.avg.hub.app/Contents/scripts/schedule.sh --ttl 14400 Details: Exact match found in the legitimate list - probably OK

Login Item: ~/Library/Mobile Documents/com~apple~CloudDocs Login Item: /Volumes/w********************e

Also installed MacFansControl. The inside of my MacBook Pro is very clean including the intakes.

After this I rebooted and launched right away WhatsApp desktop. The MacBook immediately crashed (screen freeze).

The restart was this time very difficult and cumbersome.

Afterwards uninstalled WhatsApp desktop.

Regarding your comment about HDD and/or Video card:

When I bought the MacBook at the end of last year from a friend it ran smoothly.

The problem occurred first time when I attached an external USB laser disc drive.

After that reinstalled OS but the problem reoccurred ever since although I never used the USB disc again.

Video card: sometimes during the restarting attempts, I get little yellow or pink dots around the Apple log and the status bar, or the fine grey-blue lines across the whole screen. Never both effects. Could that be a sign of a defective video card?

Would it help if I sent you the whole EtreCheck report?

Thanks again for your help!

All the best,

Joachim

Loaded WhatsApp Desktop and immediately got a blue screen.

After restart received this error log:

Thanks for the offer BDAqua.

Would you mind if I sent the full EtreCheck report to your e-Mail address?

[Email Edited by Moderator]

Just got a reprimant for sharing my e-mail address.

Guss I have to share the full EtreCheck report on this site?

Thanks.

Goodday BDAqua,

it was the AMD Radeon!  Had it re-soldered for €50,- now it works       perfect again!
Thanks a lot for your   help.
Have a great Pentecost.
Joachim