crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 Uas

crwdns2947189:0crwdne2947189:0:

MacBook Pro (A1398) - Keyboard backlight not working

crwdns2934249:0crwdne2934249:0:

Hi all, my keyboard lighting stopped working. I opened the casing to clean the fans, and after that the keyboard lighting stopped working. I did not unscrew something. I see the bars going up and down when pressing on the keyboard lighting keys. Already did SMC, PRAM reset.
-Did I maybe short something on the MB?
+Did I maybe short something on the motherboard?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Retina Display Mid 2014

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 Uas

crwdns2947189:0crwdne2947189:0:

-Keyboard backlight not working
+MacBook Pro (A1398) - Keyboard backlight not working

crwdns2934249:0crwdne2934249:0:

Hi all, my keyboard lighting stopped working. I opened the casing to clean the fans, and after that the keyboard lighting stopped working. I did not unscrew something. I see the bars going up and down when pressing on the keyboard lighting keys. Already did SMC, PRAM reset.

Did I maybe short something on the MB?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Retina Display Mid 2014

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 Uas

crwdns2947189:0crwdne2947189:0:

Keyboard backlight not working

crwdns2934249:0crwdne2934249:0:

-Hi all, my keyboard lighting stopped working. I opened the casing to clean the fans, and after that the keyboard lighting stopped working. I did not unscrew something. I see the bars going up and down when pressing on the keyboard lighting keys. Did I maybe short something on the MB?
+Hi all, my keyboard lighting stopped working. I opened the casing to clean the fans, and after that the keyboard lighting stopped working. I did not unscrew something. I see the bars going up and down when pressing on the keyboard lighting keys. Already did SMC, PRAM reset.
+
+Did I maybe short something on the MB?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Retina Display Mid 2014

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 Uas

crwdns2947189:0crwdne2947189:0:

Keyboard backlight not working

crwdns2934249:0crwdne2934249:0:

-Hi all, my keyboard lighting stopped working. I opened the casing after cleaning the fans, and after that the keyboard lighting stopped working. I did not unscrew something. I see the bars going up and down when pressing on the keyboard lighting keys. Did I maybe short something on the MB?
+Hi all, my keyboard lighting stopped working. I opened the casing to clean the fans, and after that the keyboard lighting stopped working. I did not unscrew something. I see the bars going up and down when pressing on the keyboard lighting keys. Did I maybe short something on the MB?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Retina Display Mid 2014

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 Uas

crwdns2947189:0crwdne2947189:0:

Keyboard backlight not working

crwdns2934249:0crwdne2934249:0:

Hi all, my keyboard lighting stopped working. I opened the casing after cleaning the fans, and after that the keyboard lighting stopped working. I did not unscrew something. I see the bars going up and down when pressing on the keyboard lighting keys. Did I maybe short something on the MB?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" Retina Display Mid 2014

crwdns2915684:0crwdne2915684:0:

open