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当前版本: bhollehday

标题:

-How to check LCD Fuses
+No Backlight or Picture - How to check LCD Fuses

文本:

-I bought a computer that needed an LCD. I got a new LCD display and plugged it into the motherboard, but nothing happened. I tested the LCD by plugging it into another MBP I have and it worked fine. The LCD port on the mobo looks fine, and the computer works great on an external monitor, what is the next step to troubleshooting this computer?
+I bought a computer that needed an LCD. I got a new LCD display and plugged it into the motherboard, but nothing happened. I tested the LCD by plugging it into another MBP I have and it worked fine. The LCD port on the mobo looks fine, and the computer works great on an external monitor.
I followed this:
[post|173968]
-and get a reading of 0 ohm across Fuse F9700. I shined a bright light behind the apple during boot up and can not see anything. Im not sure what fuses i need to test or how to tell if they are bad. Can someone help me out here?
+and get a reading of 0 ohm across Fuse F9700, so this would mean its good right? I shined a bright light behind the apple during boot up and can not see anything. Im not sure what fuses i need to test or how to tell if they are bad. Can someone help me out here?

设备:

MacBook Pro 15" Retina Display Early 2013

状态:

open

编辑: bhollehday

标题:

-No backlight/LCD - Fuse?
+How to check LCD Fuses

文本:

I bought a computer that needed an LCD. I got a new LCD display and plugged it into the motherboard, but nothing happened. I tested the LCD by plugging it into another MBP I have and it worked fine. The LCD port on the mobo looks fine, and the computer works great on an external monitor, what is the next step to troubleshooting this computer?
-
-=== Update (02/17/2016) ===
I followed this:
[post|173968]
-and get a reading of 0 ohm across Fuse F9700. I shined a bright light behind the apple during boot up and can not see anything. Can someone help me out here?
+and get a reading of 0 ohm across Fuse F9700. I shined a bright light behind the apple during boot up and can not see anything. Im not sure what fuses i need to test or how to tell if they are bad. Can someone help me out here?

设备:

MacBook Pro 15" Retina Display Early 2013

状态:

open

编辑: bhollehday

标题:

No backlight/LCD - Fuse?

文本:

-I bought a computer that needed an LCD. I got a new LCD display and plugged it into the motherboard, but nothing happened. I tested the LCD by plugging it into another MBP I have and it worked fine. The LCD port on the mobo looks fine, and the computer works great on an external monitor, what is the next step to troubleshooting this computer?
+I bought a computer that needed an LCD. I got a new LCD display and plugged it into the motherboard, but nothing happened. I tested the LCD by plugging it into another MBP I have and it worked fine. The LCD port on the mobo looks fine, and the computer works great on an external monitor, what is the next step to troubleshooting this computer?
=== Update (02/17/2016) ===
-I followed this:
+I followed this:
-https://www.ifixit.com/Answers/View/173968/fuse+location+and+type+is+the+same+for+a+Mid-2012+Retina+15%22
+[post|173968]
-and get a reading of 0 ohm across Fuse F9700. Can someone help me out here?
+and get a reading of 0 ohm across Fuse F9700. I shined a bright light behind the apple during boot up and can not see anything. Can someone help me out here?

设备:

MacBook Pro 15" Retina Display Early 2013

状态:

open

编辑: bhollehday

标题:

-No backlight/LCD when connected to motherboard
+No backlight/LCD - Fuse?

文本:

-I bought a computer that needed an LCD. I got a new LCD display and plugged it into the motherboard, but nothing happened. I tested the LCD by plugging it into another MBP I have and it worked fine. The LCD port on the mobo looks fine, and the computer works great on an external monitor, what is the next step to troubleshooting this computer?
+I bought a computer that needed an LCD. I got a new LCD display and plugged it into the motherboard, but nothing happened. I tested the LCD by plugging it into another MBP I have and it worked fine. The LCD port on the mobo looks fine, and the computer works great on an external monitor, what is the next step to troubleshooting this computer?
+
+=== Update (02/17/2016) ===
+
+I followed this:
+
+https://www.ifixit.com/Answers/View/173968/fuse+location+and+type+is+the+same+for+a+Mid-2012+Retina+15%22
+
+and get a reading of 0 ohm across Fuse F9700. Can someone help me out here?

设备:

MacBook Pro 15" Retina Display Early 2013

状态:

open

原帖由: bhollehday

标题:

No backlight/LCD when connected to motherboard

文本:

I bought a computer that needed an LCD.  I got a new LCD display and plugged it into the motherboard, but nothing happened.  I tested the LCD by plugging it into another MBP I have and it worked fine.  The LCD port on the mobo looks fine, and the computer works great on an external monitor, what is the next step to troubleshooting this computer?

设备:

MacBook Pro 15" Retina Display Early 2013

状态:

open