I am a Independent Apple repair technician that specializes in component level logic board repair of Apple MacBooks. I have a small business in Lancaster, CA called TCRS Circuit. My Email is


Have a broken MacBook that no one can fix? I probably can!



  • crwdns2890332:0Is my SMC dead?crwdne2890332:0
  • crwdns2890332:0MacBook air Not powering on.crwdne2890332:0
  • crwdns2890332:0Where is the fuse location on the board for mac pro A1706 backlight?crwdne2890332:0
  • crwdns2890332:0No sound device (input or output) after surge through speakercrwdne2890332:0
  • crwdns2890332:0MacBook A1286 momentarily works after an SMC/PRAM resetcrwdne2890332:0
  • crwdns2890332:0Battery not holding a chargecrwdne2890332:0
  • crwdns2890332:0Board to Board Connector For I/O Board (Main MB Connector)crwdne2890332:0
  • crwdns2890332:0Question mark folder + error -2002Fcrwdne2890332:0
  • crwdns2890332:0Is it worth repairing the graphics card/logic board?crwdne2890332:0
  • crwdns2890332:0spilled milk but everything working except a dozen keys not workingcrwdne2890332:0