crwdns2934243:0crwdne2934243:0 mayer crwdns2934247:0crwdne2934247:0

crwdns2947189:0crwdne2947189:0:

MacBook can't complete installation of El Capitan without battery?

crwdns2934249:0crwdne2934249:0:

I have a 15" MacBook Pro Core i7 A1286 (mid 2012)

I'm unable to complete the  installation of El Capitan. I only have the HD & RAM memory installed (no battery).

Other Mac OS-X Versions are installing OK (even Windows). But, when I try to upgrade to El Capitan it never finishes the update. Also, it will not install via USB thumb drive.

I have tried everything!

I wonder is the problem I don't have the battery installed?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Unibody Mid 2012

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934245:0crwdne2934245:0 Dan

crwdns2947189:0crwdne2947189:0:

MacBook can't complete installation of El Capitan without battery?

crwdns2934249:0crwdne2934249:0:

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Unibody Mid 2012

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 Dan

crwdns2947189:0crwdne2947189:0:

crwdns2934249:0crwdne2934249:0:

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Unibody Mid 2012

crwdns2915684:0crwdne2915684:0:

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crwdns2934241:0crwdne2934241:0 abceletronica

crwdns2947189:0crwdne2947189:0:

MacBook not complete installation el capitan without battery

crwdns2934249:0crwdne2934249:0:

I HAVE A MACBOOK 15 "A1286 CORE I7, NOT COMPLETE INSTALLATION EL CAPITAN. I've only had HD, MEMORY, installed WINDOWS, OTHER MAC VERSIONS OS AND INSTALLING ALL OK BUT WHEN TRY TO UPGRADE FOR EL CAPITAL NOT HE FINISHES THE UPDATE ALSO DO NOT INSTALL OR VIA PEN DRIVE, I HAVE tRIED EVERYTHING.

MY DOUBT IS THE FOLLOWING: THE PROBLEM CAN BE THE LIVING WITHOUT FACT BATTERY?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Unibody Mid 2012

crwdns2915684:0crwdne2915684:0:

open