Полнейшие характеристики Mac:
https://everymac.com/systems/apple/mac_pro/specs/mac-pro-quad-2.66-specs.html
OS X compatibility:
https://the-x.ru/j/?p=247
Ремонт техники Apple в Москве:
https://macsuper.ru/remont/iphone/
Fix Apple Cinema Display 90W power source:
If you’ve just replaced broken power source with used from Aliexpress and now display flashes its LED 3 times and won’t show any picture, you should isolate middle contacts inside display’s power plug.
https://www.ifixit.com/Answers/View/128535/Flashing+LED+Fault+Indicator
Time Zone Cannot Be Set Manually Due to Device Restrictions:
https://www.macobserver.com/tips/how-to/time-zone-cannot-be-set-manually/
Turn Off Screen Time Passcode
Speedup OS X SMB share:
defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool TRUE
defaults write com.apple.desktopservices DSDontWriteNetworkStores true
sysctl net.inet.tcp.mssdflt=1400
sysctl net.inet.tcp.blackhole=2
sysctl net.inet.tcp.slowstart_flightsize=60
sysctl net.inet.tcp.sendspace=3125000
sysctl net.inet.tcp.recvspace=3125000
sysctl net.inet.tcp.win_scale_factor=6
sysctl net.inet.tcp.autorcvbufmax=3125000
sysctl net.inet.tcp.autosndbufmax=3125000
sudo su
rm /private/etc/nsmb.conf
echo "[default]" >> /etc/nsmb.conf
echo "signing_required=no" >> /etc/nsmb.conf
echo "streams=yes" >> /etc/nsmb.conf
echo "notify_off=yes" >> /etc/nsmb.conf
echo "port445=no_netbios" >> /etc/nsmb.conf
echo "unix extensions = no" >> /etc/nsmb.conf
echo "veto files=/._*/.DS_Store/" >> /etc/nsmb.conf
echo "protocol_vers_map=6" >> /etc/nsmb.conf
echo "mc_prefer_wired=yes" >> /etc/nsmb.conf
echo "dir_cache_max_cnt=0" >> /etc/nsmb.conf
echo "strict sync = no" >> /etc/nsmb.conf
cat /private/etc/nsmb.conf