crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

Mid 2010 Model A1278 / 2.4 or 2.66 GHz Core 2 Duo processor

crwdns2934591:0795crwdne2934591:0 crwdns2934593:0crwdne2934593:0

crwdns2933897:0crwdne2933897:0

Slot de memória em curto

Hi, My name is Carlos. I’m from Brazil

I have a Mid 2010 13” MacBook Pro A1278. Memory Slot 0 (next to the motherboard), must be in trouble. When I put a SO-DIMM stick in it, the equipment turns on and does not upload video. When I put the SO-DIMM in slot 1 everything is normal.

How to replace the defective slot?

I will be grateful for someone to send a step by step.

Thanks.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

crwdns2934221:0crwdne2934221:0
crwdns2931211:0crwdne2931211:0 crwdns2931215:0crwdne2931215:0 crwdns2934225:0crwdne2934225:0

crwdns2933897:0crwdne2933897:0

Sadly if the memory slot is bad there is little you can do other than replacing the logic board.

Let’s give this a try first! Carefully loosen one quarter turn the four screws which hold the memory socket frame.

Make sure you are using the correct SO-DIMM RAM - 204-pin PC3-8500 (1066 MHz) DDR3 SO-DIMM

And keep in mind this system is limited to 8GB using two 4GB SO-DIMM’s

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

universidadedelphi crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 2

crwdns2942667:0crwdne2942667:0 34