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MacBook Air (A1932 | 820-01521-02) - No image no backlight
Any idea what else I can check?- HeyWatchOutDude
- Post #9
- Forum: Macbook Logic Board Repair Questions
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MacBook Air (A1932 | 820-01521-02) - No image no backlight
did restore and revive via DFU. (No problem overall) Already tried PRAM reset, no success :/ History: Waterdamage | Short on PPBUS_G3H and defect CD3215, fixed it. As you can see on the ampere meter the board is booting (20V/0.3-0.4A) No water damage on the audio board (both sides). Btw why...- HeyWatchOutDude
- Post #7
- Forum: Macbook Logic Board Repair Questions
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MacBook Air (A1932 | 820-01521-02) - No image no backlight
internal display disconnected but still no image on the external display. (Rebooted MacBook) Note: Adapter, HDMI cable and external display are working. (Verified it with my MacBook Pro)- HeyWatchOutDude
- Post #5
- Forum: Macbook Logic Board Repair Questions
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MacBook Air (A1932 | 820-01521-02) - No image no backlight
Hi the following is working: - Caps Lock green light - Trackpad clicking - USB-C adapter LED goes on - Still no image on external display Video:- HeyWatchOutDude
- Post #3
- Forum: Macbook Logic Board Repair Questions
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MacBook Air (A1932 | 820-01521-02) - No image no backlight
Hi, Video: I can successfully restore the BridgeOS (T2) via DFU mode but still no image on the screen, the S0 power rails are (kinda) present. I don’t think that’s a backlight issue because I have checked it with a flashlight still can’t see anything on the screen. - PP5V_S0_BKLT_D = 5V -...- HeyWatchOutDude
- Thread
- Replies: 23
- Forum: Macbook Logic Board Repair Questions