Hi everyone! I need you help.
I have a broken a2337. After checking, I found out the Wi-Fi module was shorted to ground.
According to ''my own theory'', I removed the Wi-Fi module, I thought it will turn on only without the Wi-Fi function.
After all, I seems that I made a mistake. It will not turn on anymore.
Before I remove the Wi-Fi module, there was a 5V 0.3A short.
Now, there was a 5V 0A.
Before I remove the Wi-Fi module, there was voltage for M1 chip.
Now, there is on voltage for M1 chip.
So,
・Can the machine turn on without a Wi-Fi module?
・Can I shield the Wi-Fi circuit to make the machine turn on?
・Because the T2 chip, I can not change the Wi-Fi chip from another donor board, right?
Thank you !
I have a broken a2337. After checking, I found out the Wi-Fi module was shorted to ground.
According to ''my own theory'', I removed the Wi-Fi module, I thought it will turn on only without the Wi-Fi function.
After all, I seems that I made a mistake. It will not turn on anymore.
Before I remove the Wi-Fi module, there was a 5V 0.3A short.
Now, there was a 5V 0A.
Before I remove the Wi-Fi module, there was voltage for M1 chip.
Now, there is on voltage for M1 chip.
So,
・Can the machine turn on without a Wi-Fi module?
・Can I shield the Wi-Fi circuit to make the machine turn on?
・Because the T2 chip, I can not change the Wi-Fi chip from another donor board, right?
Thank you !
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