crwdns2934243:0crwdne2934243:0 guardian10, [deleted], and oldturkey03 crwdns2934247:0crwdne2934247:0

crwdns2947189:0crwdne2947189:0:

No image or backlight, but has power.

crwdns2934249:0crwdne2934249:0:

I have two A1407 displays that both will not display any image or power the backlight.

Troubleshooting info:

* There is no image whatsoever
* There is no backlight
* MagSafe charger works
* Display is correctly detected under System Information
* Tried working Thunderbolt cable
* Tried working power supply

Has anyone had an issue with and subsequently repaired the main logic board or the LCD panel?

crwdns2866306:0crwdne2866306:0:

Apple Thunderbolt Display

crwdns2915684:0crwdne2915684:0:

crwdns2934245:0crwdne2934245:0 [deleted], guardian10, and oldturkey03 crwdns2934247:0crwdne2934247:0

crwdns2947189:0crwdne2947189:0:

No image or backlight, but has power.

crwdns2934249:0crwdne2934249:0:

crwdns2866306:0crwdne2866306:0:

Apple Thunderbolt Display

crwdns2915684:0crwdne2915684:0:

crwdns2934245:0crwdne2934245:0 Dan

crwdns2947189:0crwdne2947189:0:

No image or backlight, but has power.

crwdns2934249:0crwdne2934249:0:

crwdns2866306:0crwdne2866306:0:

Apple Thunderbolt Display

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 Alexy Mikhailichenko

crwdns2947189:0crwdne2947189:0:

No image or backlight, but has power.

crwdns2934249:0crwdne2934249:0:

I have two A1407 displays that both will not display any image or power the backlight.

Troubleshooting info:

- There is no image whatsoever

- There is no backlight

- MagSafe charger works

- Display is correctly detected under System Information

- Tried working Thunderbolt cable

- Tried working power supply

Has anyone had an issue with and subsequently repaired the main logic board or the LCD panel?

crwdns2866306:0crwdne2866306:0:

Apple Thunderbolt Display

crwdns2915684:0crwdne2915684:0:

open