How to solve black/white screen on AA0342B
Posted: Wed Nov 18, 2020 7:48 am
Recently, Some customer encount same problem on the single din car stereo AA0342B,
The car stereo will get black or white screen suddenly while runing.
If you also meet this question, we will send you a new screen with panel to replace.
Then you need to follow this video to replace it.
Notice:
1. Before pushing the panel out, please use a tool to press the black snap, otherwise the snap will be damaged.
2. when you disassemble the screen cable, please pull up the black snap gently, then take out the screen cable carefully.
After replacing the panel, maybe your screen resolution is unnormal (like this one, see image), please download this file to refresh it.
1. Please download the file from link below, then unzip it.
https://mega.nz/folder/HPh3WDwC#tlBIkkPCOFNSIOYCwGchUA
2, Please copy three files named 8227L-8, upd logo.bin and metazone.bin into your SD card.
(please do not use folder to wrap it, these files need to put into root dicrectly)
3. Please insert SD card into car stereo, then start your car stereo, it will update automatically.
4. After solved the issue, please take out the SD card and delete these files, otherwise it will update every when boot.
Any more questions, pls email to autopumpkin@gmail.com to get support.
Best Regards,
Jammy
The car stereo will get black or white screen suddenly while runing.
If you also meet this question, we will send you a new screen with panel to replace.
Then you need to follow this video to replace it.
- whole panel.jpg (72.66 KiB) Viewed 5887 times
Notice:
1. Before pushing the panel out, please use a tool to press the black snap, otherwise the snap will be damaged.
2. when you disassemble the screen cable, please pull up the black snap gently, then take out the screen cable carefully.
- 2.png (1.12 MiB) Viewed 5887 times
- 3.png (1.01 MiB) Viewed 5887 times
After replacing the panel, maybe your screen resolution is unnormal (like this one, see image), please download this file to refresh it.
- 1.png (1.48 MiB) Viewed 5887 times
1. Please download the file from link below, then unzip it.
https://mega.nz/folder/HPh3WDwC#tlBIkkPCOFNSIOYCwGchUA
2, Please copy three files named 8227L-8, upd logo.bin and metazone.bin into your SD card.
(please do not use folder to wrap it, these files need to put into root dicrectly)
3. Please insert SD card into car stereo, then start your car stereo, it will update automatically.
4. After solved the issue, please take out the SD card and delete these files, otherwise it will update every when boot.
Any more questions, pls email to autopumpkin@gmail.com to get support.
Best Regards,
Jammy