2 
1 MacBook power button doesn't work after disassembly
I followed the instructions from this site that refers to desassemblying the laptop in order to change the speakers (MacBook Pro 13" Unibody Mid 2009 Subwoofer & Right Speaker Replacement andMacBook Pro 13" Unibody Mid 2009 Left Speaker Replacement). Everything seemed to be perfect but now the power button doesn't work. The button that indicates battery level works. Any ideas?
crwdns2930805:0crwdne2930805:0
MacBook Pro 13" Unibody Mid 2009 Subwoofer & Right Speaker Replacement
crwdns2934079:0crwdne2934079:0
crwdns2937801:0crwdne2937801:0
—
30 minutes - 1 hour
crwdns2930805:0crwdne2930805:0
MacBook Pro 13" Unibody Mid 2009 Left Speaker Replacement
crwdns2934079:0crwdne2934079:0
crwdns2937803:0crwdne2937803:0
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
2
971 
crwdns2944067:02crwdne2944067:0
Is the keyboard connector properly connected and seated? If so, check to see that the cable that connects the keyboard to the power button wasn't damaged when you replaced the subwoofer and right speaker.
crwdns2934271:0crwdnd2934271:0 https://vancouvermac.ca crwdne2934271:0
The problem was at the keyboard's connection. It hadn't seated properly. Very thankfull. Many thanks.
crwdns2934271:0crwdnd2934271:0 Frank crwdne2934271:0